diff --git i/app/test-eventdev/parser.h w/app/test-eventdev/parser.h
index 75a5a3b..372b85f 100644
--- i/app/test-eventdev/parser.h
+++ w/app/test-eventdev/parser.h
@@ -41,7 +41,7 @@
 #define skip_white_spaces(pos)			\
 ({						\
 	__typeof__(pos) _p = (pos);		\
-	for ( ; isspace(*_p); _p++)		\
+	for (; isspace(*_p); _p++)		\
 		;				\
 	_p;					\
 })
diff --git i/app/test-eventdev/test_perf_common.c w/app/test-eventdev/test_perf_common.c
index a5b768c..36b78bf 100644
--- i/app/test-eventdev/test_perf_common.c
+++ w/app/test-eventdev/test_perf_common.c
@@ -284,7 +284,7 @@ perf_event_dev_port_setup(struct evt_test *test, struct evt_options *opt,
 			.new_event_threshold = 1200,
 	};
 	prod = 0;
-	for ( ; port < perf_nb_event_ports(opt); port++) {
+	for (; port < perf_nb_event_ports(opt); port++) {
 		struct prod_data *p = &t->prod[port];
 
 		p->dev_id = opt->dev_id;
diff --git i/drivers/net/bonding/rte_eth_bond_pmd.c w/drivers/net/bonding/rte_eth_bond_pmd.c
index 383e27c..5d8e068 100644
--- i/drivers/net/bonding/rte_eth_bond_pmd.c
+++ w/drivers/net/bonding/rte_eth_bond_pmd.c
@@ -371,7 +371,7 @@ bond_ethdev_tx_burst_8023ad_fast_queue(void *queue, struct rte_mbuf **bufs,
 		/* If tx burst fails move packets to end of bufs */
 		if (unlikely(num_tx_slave < slave_nb_pkts[i])) {
 			uint16_t j = nb_pkts - num_tx_fail_total;
-			for ( ; num_tx_slave < slave_nb_pkts[i]; j++,
+			for (; num_tx_slave < slave_nb_pkts[i]; j++,
 					num_tx_slave++)
 				bufs[j] = slave_bufs[i][num_tx_slave];
 		}
@@ -1308,7 +1308,7 @@ bond_ethdev_tx_burst_8023ad(void *queue, struct rte_mbuf **bufs,
 				slave_bufs[i], slave_nb_pkts[i]);
 
 		/* If tx burst fails drop slow packets */
-		for ( ; num_tx_slave < slave_slow_nb_pkts[i]; num_tx_slave++)
+		for (; num_tx_slave < slave_slow_nb_pkts[i]; num_tx_slave++)
 			rte_pktmbuf_free(slave_bufs[i][num_tx_slave]);
 
 		num_tx_total += num_tx_slave - slave_slow_nb_pkts[i];
@@ -1317,7 +1317,7 @@ bond_ethdev_tx_burst_8023ad(void *queue, struct rte_mbuf **bufs,
 		/* If tx burst fails move packets to end of bufs */
 		if (unlikely(num_tx_slave < slave_nb_pkts[i])) {
 			uint16_t j = nb_pkts - num_tx_fail_total;
-			for ( ; num_tx_slave < slave_nb_pkts[i]; j++, num_tx_slave++)
+			for (; num_tx_slave < slave_nb_pkts[i]; j++, num_tx_slave++)
 				bufs[j] = slave_bufs[i][num_tx_slave];
 		}
 	}
diff --git i/drivers/net/cxgbe/base/t4_hw.c w/drivers/net/cxgbe/base/t4_hw.c
index a8ccea0..ed26f71 100644
--- i/drivers/net/cxgbe/base/t4_hw.c
+++ w/drivers/net/cxgbe/base/t4_hw.c
@@ -277,7 +277,7 @@ static void t4_report_fw_error(struct adapter *adap)
 static void get_mbox_rpl(struct adapter *adap, __be64 *rpl, int nflit,
 			 u32 mbox_addr)
 {
-	for ( ; nflit; nflit--, mbox_addr += 8)
+	for (; nflit; nflit--, mbox_addr += 8)
 		*rpl++ = htobe64(t4_read_reg64(adap, mbox_addr));
 }
 
@@ -2483,7 +2483,7 @@ int t4_read_flash(struct adapter *adapter, unsigned int addr,
 	if (ret != 0)
 		return ret;
 
-	for ( ; nwords; nwords--, data++) {
+	for (; nwords; nwords--, data++) {
 		ret = sf1_read(adapter, 4, nwords > 1, nwords == 1, data);
 		if (nwords == 1)
 			t4_write_reg(adapter, A_SF_OP, 0);    /* unlock SF */
diff --git i/drivers/net/e1000/igb_flow.c w/drivers/net/e1000/igb_flow.c
index db73b18..f9b32ca 100644
--- i/drivers/net/e1000/igb_flow.c
+++ w/drivers/net/e1000/igb_flow.c
@@ -1160,7 +1160,7 @@ cons_parse_flex_filter(const struct rte_flow_attr *attr,
 
 	i = 0;
 
-	for ( ; shift < CHAR_BIT; shift++) {
+	for (; shift < CHAR_BIT; shift++) {
 		filter->mask[j] |= (0x80 >> shift);
 		i++;
 		if (i == raw_spec->length)
diff --git i/examples/ip_pipeline/cpu_core_map.c w/examples/ip_pipeline/cpu_core_map.c
index 38c5786..45752f7 100644
--- i/examples/ip_pipeline/cpu_core_map.c
+++ w/examples/ip_pipeline/cpu_core_map.c
@@ -235,7 +235,7 @@ cpu_core_map_compute_and_check(struct cpu_core_map *map)
 					return -1;
 			}
 
-		for ( ; core_id < map->n_max_cores_per_socket; core_id++)
+		for (; core_id < map->n_max_cores_per_socket; core_id++)
 			for (ht_id = 0;
 				ht_id < map->n_max_ht_per_core;
 				ht_id++) {
diff --git i/examples/ip_pipeline/parser.c w/examples/ip_pipeline/parser.c
index 689e206..c57d161 100644
--- i/examples/ip_pipeline/parser.c
+++ w/examples/ip_pipeline/parser.c
@@ -380,7 +380,7 @@ parse_mpls_labels(char *string, uint32_t *labels, uint32_t *n_labels)
 	}
 
 	/* At least one label should be present */
-	for ( ; (*string != '\0'); ) {
+	for (; (*string != '\0'); ) {
 		char *next;
 		int value;
 
diff --git i/examples/ip_pipeline/parser.h w/examples/ip_pipeline/parser.h
index 9bd36af..2aa232e 100644
--- i/examples/ip_pipeline/parser.h
+++ w/examples/ip_pipeline/parser.h
@@ -44,7 +44,7 @@
 #define skip_white_spaces(pos)			\
 ({						\
 	__typeof__(pos) _p = (pos);		\
-	for ( ; isspace(*_p); _p++)		\
+	for (; isspace(*_p); _p++)		\
 		;				\
 	_p;					\
 })
diff --git i/examples/ip_pipeline/pipeline/pipeline_actions_common.h w/examples/ip_pipeline/pipeline/pipeline_actions_common.h
index ab08612..aa4c682 100644
--- i/examples/ip_pipeline/pipeline/pipeline_actions_common.h
+++ w/examples/ip_pipeline/pipeline/pipeline_actions_common.h
@@ -53,7 +53,7 @@ f_ah(									\
 	for (i = 0; i < (n_pkts & (~0x3LLU)); i += 4)			\
 		f_pkt4_work(&pkts[i], arg);				\
 									\
-	for ( ; i < n_pkts; i++)					\
+	for (; i < n_pkts; i++)					\
 		f_pkt_work(pkts[i], arg);				\
 									\
 	return 0;							\
@@ -75,7 +75,7 @@ f_ah(									\
 	for (i = 0; i < (n_pkts & (~0x3LLU)); i += 4)	\
 		f_pkt4_work(&pkts[i], arg);				\
 									\
-	for ( ; i < n_pkts; i++)				\
+	for (; i < n_pkts; i++)				\
 		f_pkt_work(pkts[i], arg);			\
 									\
 	return 0;							\
@@ -97,10 +97,10 @@ f_ah(									\
 		for (i = 0; i < (n_pkts & (~0x3LLU)); i += 4)		\
 			f_pkt4_work(&pkts[i], &entries[i], arg);	\
 									\
-		for ( ; i < n_pkts; i++)				\
+		for (; i < n_pkts; i++)				\
 			f_pkt_work(pkts[i], entries[i], arg);		\
 	} else								\
-		for ( ; pkts_in_mask; ) {				\
+		for (; pkts_in_mask; ) {				\
 			uint32_t pos = __builtin_ctzll(pkts_in_mask);	\
 			uint64_t pkt_mask = 1LLU << pos;		\
 									\
@@ -127,10 +127,10 @@ f_ah(									\
 		for (i = 0; i < (n_pkts & (~0x3LLU)); i += 4)		\
 			f_pkt4_work(&pkts[i], entry, arg);		\
 									\
-		for ( ; i < n_pkts; i++)				\
+		for (; i < n_pkts; i++)				\
 			f_pkt_work(pkts[i], entry, arg);		\
 	} else								\
-		for ( ; pkts_in_mask; ) {				\
+		for (; pkts_in_mask; ) {				\
 			uint32_t pos = __builtin_ctzll(pkts_in_mask);	\
 			uint64_t pkt_mask = 1LLU << pos;		\
 									\
@@ -164,13 +164,13 @@ f_ah(									\
 			pkts_out_mask ^= mask << i;			\
 		}							\
 									\
-		for ( ; i < n_pkts; i++) {				\
+		for (; i < n_pkts; i++) {				\
 			uint64_t mask = f_pkt_work(pkts[i],		\
 				entries[i], arg, time);			\
 			pkts_out_mask ^= mask << i;			\
 		}							\
 	} else								\
-		for ( ; pkts_in_mask; ) {				\
+		for (; pkts_in_mask; ) {				\
 			uint32_t pos = __builtin_ctzll(pkts_in_mask);	\
 			uint64_t pkt_mask = 1LLU << pos;		\
 			uint64_t mask = f_pkt_work(pkts[pos],		\
@@ -208,12 +208,12 @@ f_ah(									\
 			pkts_out_mask ^= mask << i;			\
 		}							\
 									\
-		for ( ; i < n_pkts; i++) {				\
+		for (; i < n_pkts; i++) {				\
 			uint64_t mask = f_pkt_work(pkts[i], entry, arg, time);\
 			pkts_out_mask ^= mask << i;			\
 		}							\
 	} else								\
-		for ( ; pkts_in_mask; ) {				\
+		for (; pkts_in_mask; ) {				\
 			uint32_t pos = __builtin_ctzll(pkts_in_mask);	\
 			uint64_t pkt_mask = 1LLU << pos;		\
 			uint64_t mask = f_pkt_work(pkts[pos],		\
diff --git i/examples/ip_pipeline/pipeline/pipeline_common_be.c w/examples/ip_pipeline/pipeline/pipeline_common_be.c
index 347e72b..4831713 100644
--- i/examples/ip_pipeline/pipeline/pipeline_common_be.c
+++ w/examples/ip_pipeline/pipeline/pipeline_common_be.c
@@ -180,7 +180,7 @@ pipeline_msg_req_handle(struct pipeline *p)
 	uint32_t msgq_id;
 
 	for (msgq_id = 0; msgq_id < p->n_msgq; msgq_id++) {
-		for ( ; ; ) {
+		for (; ; ) {
 			struct pipeline_msg_req *req;
 			pipeline_msg_req_handler f_handle;
 
diff --git i/examples/ip_pipeline/pipeline/pipeline_common_fe.c w/examples/ip_pipeline/pipeline/pipeline_common_fe.c
index 7521187..d800911 100644
--- i/examples/ip_pipeline/pipeline/pipeline_common_fe.c
+++ w/examples/ip_pipeline/pipeline/pipeline_common_fe.c
@@ -61,7 +61,7 @@ app_pipeline_track_pktq_out_to_link(struct app_params *app,
 	if (p == NULL)
 		return NULL;
 
-	for ( ; ; ) {
+	for (; ; ) {
 		struct app_pktq_out_params *pktq_out =
 			&p->pktq_out[pktq_out_id];
 
diff --git i/examples/load_balancer/runtime.c w/examples/load_balancer/runtime.c
index e54b785..3983b17 100644
--- i/examples/load_balancer/runtime.c
+++ w/examples/load_balancer/runtime.c
@@ -272,7 +272,7 @@ app_lcore_io_rx(
 		}
 
 		/* Handle the last 1, 2 (when n_mbufs is even) or 3 (when n_mbufs is odd) packets  */
-		for ( ; j < n_mbufs; j += 1) {
+		for (; j < n_mbufs; j += 1) {
 			struct rte_mbuf *mbuf;
 			uint8_t *data;
 			uint32_t worker;
@@ -465,7 +465,7 @@ app_lcore_main_loop_io(void)
 
 	uint8_t pos_lb = app.pos_lb;
 
-	for ( ; ; ) {
+	for (; ; ) {
 		if (APP_LCORE_IO_FLUSH && (unlikely(i == APP_LCORE_IO_FLUSH))) {
 			if (likely(lp->rx.n_nic_queues > 0)) {
 				app_lcore_io_rx_flush(lp, n_workers);
@@ -636,7 +636,7 @@ app_lcore_main_loop_worker(void) {
 	uint32_t bsz_rd = app.burst_size_worker_read;
 	uint32_t bsz_wr = app.burst_size_worker_write;
 
-	for ( ; ; ) {
+	for (; ; ) {
 		if (APP_LCORE_WORKER_FLUSH && (unlikely(i == APP_LCORE_WORKER_FLUSH))) {
 			app_lcore_worker_flush(lp);
 			i = 0;
diff --git i/lib/librte_distributor/rte_distributor.c w/lib/librte_distributor/rte_distributor.c
index 4c09e25..9992e00 100644
--- i/lib/librte_distributor/rte_distributor.c
+++ w/lib/librte_distributor/rte_distributor.c
@@ -347,7 +347,7 @@ release(struct rte_distributor *d, unsigned int wkr)
 		d->in_flight_tags[wkr][i] = d->backlog[wkr].tags[i];
 	}
 	buf->count = i;
-	for ( ; i < RTE_DIST_BURST_SIZE; i++) {
+	for (; i < RTE_DIST_BURST_SIZE; i++) {
 		buf->bufptr64[i] = RTE_DISTRIB_GET_BUF;
 		d->in_flight_tags[wkr][i] = 0;
 	}
diff --git i/lib/librte_eal/common/include/arch/arm/rte_memcpy_32.h w/lib/librte_eal/common/include/arch/arm/rte_memcpy_32.h
index c3a2619..e93c915 100644
--- i/lib/librte_eal/common/include/arch/arm/rte_memcpy_32.h
+++ w/lib/librte_eal/common/include/arch/arm/rte_memcpy_32.h
@@ -215,7 +215,7 @@ rte_memcpy_func(void *dst, const void *src, size_t n)
 	 * copies was found to be faster than doing 128 and 32 byte copies as
 	 * well.
 	 */
-	for ( ; n >= 256; n -= 256) {
+	for (; n >= 256; n -= 256) {
 		rte_mov256((uint8_t *)dst, (const uint8_t *)src);
 		dst = (uint8_t *)dst + 256;
 		src = (const uint8_t *)src + 256;
diff --git i/lib/librte_eal/common/include/arch/ppc_64/rte_memcpy.h w/lib/librte_eal/common/include/arch/ppc_64/rte_memcpy.h
index ca9d1dc..e763589 100644
--- i/lib/librte_eal/common/include/arch/ppc_64/rte_memcpy.h
+++ w/lib/librte_eal/common/include/arch/ppc_64/rte_memcpy.h
@@ -154,7 +154,7 @@ rte_memcpy_func(void *dst, const void *src, size_t n)
 	 * copies was found to be faster than doing 128 and 32 byte copies as
 	 * well.
 	 */
-	for ( ; n >= 256; n -= 256) {
+	for (; n >= 256; n -= 256) {
 		rte_mov256((uint8_t *)dst, (const uint8_t *)src);
 		dst = (uint8_t *)dst + 256;
 		src = (const uint8_t *)src + 256;
diff --git i/lib/librte_ether/rte_ethdev.c w/lib/librte_ether/rte_ethdev.c
index 937f30b..fbd28e5 100644
--- i/lib/librte_ether/rte_ethdev.c
+++ w/lib/librte_ether/rte_ethdev.c
@@ -1817,7 +1817,7 @@ rte_eth_xstats_get(uint8_t port_id, struct rte_eth_xstat *xstats,
 	for (i = 0; i < count; i++)
 		xstats[i].id = i;
 	/* add an offset to driver-specific stats */
-	for ( ; i < count + xcount; i++)
+	for (; i < count + xcount; i++)
 		xstats[i].id += count;
 
 	return count + xcount;
diff --git i/lib/librte_port/rte_port_ethdev.c w/lib/librte_port/rte_port_ethdev.c
index d5c5fba..8fdb75f 100644
--- i/lib/librte_port/rte_port_ethdev.c
+++ w/lib/librte_port/rte_port_ethdev.c
@@ -202,7 +202,7 @@ send_burst(struct rte_port_ethdev_writer *p)
 			 p->tx_buf, p->tx_buf_count);
 
 	RTE_PORT_ETHDEV_WRITER_STATS_PKTS_DROP_ADD(p, p->tx_buf_count - nb_tx);
-	for ( ; nb_tx < p->tx_buf_count; nb_tx++)
+	for (; nb_tx < p->tx_buf_count; nb_tx++)
 		rte_pktmbuf_free(p->tx_buf[nb_tx]);
 
 	p->tx_buf_count = 0;
@@ -246,13 +246,13 @@ rte_port_ethdev_writer_tx_bulk(void *port,
 			n_pkts);
 
 		RTE_PORT_ETHDEV_WRITER_STATS_PKTS_DROP_ADD(p, n_pkts - n_pkts_ok);
-		for ( ; n_pkts_ok < n_pkts; n_pkts_ok++) {
+		for (; n_pkts_ok < n_pkts; n_pkts_ok++) {
 			struct rte_mbuf *pkt = pkts[n_pkts_ok];
 
 			rte_pktmbuf_free(pkt);
 		}
 	} else {
-		for ( ; pkts_mask; ) {
+		for (; pkts_mask; ) {
 			uint32_t pkt_index = __builtin_ctzll(pkts_mask);
 			uint64_t pkt_mask = 1LLU << pkt_index;
 			struct rte_mbuf *pkt = pkts[pkt_index];
@@ -408,7 +408,7 @@ send_burst_nodrop(struct rte_port_ethdev_writer_nodrop *p)
 
 	/* We didn't send the packets in maximum allowed attempts */
 	RTE_PORT_ETHDEV_WRITER_NODROP_STATS_PKTS_DROP_ADD(p, p->tx_buf_count - nb_tx);
-	for ( ; nb_tx < p->tx_buf_count; nb_tx++)
+	for (; nb_tx < p->tx_buf_count; nb_tx++)
 		rte_pktmbuf_free(p->tx_buf[nb_tx]);
 
 	p->tx_buf_count = 0;
@@ -465,7 +465,7 @@ rte_port_ethdev_writer_nodrop_tx_bulk(void *port,
 		}
 		send_burst_nodrop(p);
 	} else {
-		for ( ; pkts_mask; ) {
+		for (; pkts_mask; ) {
 			uint32_t pkt_index = __builtin_ctzll(pkts_mask);
 			uint64_t pkt_mask = 1LLU << pkt_index;
 			struct rte_mbuf *pkt = pkts[pkt_index];
diff --git i/lib/librte_port/rte_port_fd.c w/lib/librte_port/rte_port_fd.c
index b5b3729..58364cf 100644
--- i/lib/librte_port/rte_port_fd.c
+++ w/lib/librte_port/rte_port_fd.c
@@ -275,7 +275,7 @@ rte_port_fd_writer_tx_bulk(void *port,
 			p->tx_buf[tx_buf_count++] = pkts[i];
 		RTE_PORT_FD_WRITER_STATS_PKTS_IN_ADD(p, n_pkts);
 	} else
-		for ( ; pkts_mask; ) {
+		for (; pkts_mask; ) {
 			uint32_t pkt_index = __builtin_ctzll(pkts_mask);
 			uint64_t pkt_mask = 1LLU << pkt_index;
 			struct rte_mbuf *pkt = pkts[pkt_index];
@@ -412,7 +412,7 @@ send_burst_nodrop(struct rte_port_fd_writer_nodrop *p)
 		void *pkt_data = rte_pktmbuf_mtod(pkt, void*);
 		size_t n_bytes = rte_pktmbuf_data_len(pkt);
 
-		for ( ; n_retries < p->n_retries; n_retries++) {
+		for (; n_retries < p->n_retries; n_retries++) {
 			ssize_t ret;
 
 			ret = write(p->fd, pkt_data, n_bytes);
@@ -460,7 +460,7 @@ rte_port_fd_writer_nodrop_tx_bulk(void *port,
 			p->tx_buf[tx_buf_count++] = pkts[i];
 		RTE_PORT_FD_WRITER_NODROP_STATS_PKTS_IN_ADD(p, n_pkts);
 	} else
-		for ( ; pkts_mask; ) {
+		for (; pkts_mask; ) {
 			uint32_t pkt_index = __builtin_ctzll(pkts_mask);
 			uint64_t pkt_mask = 1LLU << pkt_index;
 			struct rte_mbuf *pkt = pkts[pkt_index];
diff --git i/lib/librte_port/rte_port_frag.c w/lib/librte_port/rte_port_frag.c
index a00c9ae..a0c1339 100644
--- i/lib/librte_port/rte_port_frag.c
+++ w/lib/librte_port/rte_port_frag.c
@@ -178,7 +178,7 @@ rte_port_ring_reader_frag_rx(void *port,
 	p->n_frags = 0;
 
 	/* Look to "pkts" buffer to get more packets */
-	for ( ; ; ) {
+	for (; ; ) {
 		struct rte_mbuf *pkt;
 		uint32_t n_pkts_to_provide, i;
 		int status;
diff --git i/lib/librte_port/rte_port_kni.c w/lib/librte_port/rte_port_kni.c
index 2515fb2..1aac316 100644
--- i/lib/librte_port/rte_port_kni.c
+++ w/lib/librte_port/rte_port_kni.c
@@ -400,7 +400,7 @@ send_burst_nodrop(struct rte_port_kni_writer_nodrop *p)
 
 	/* We didn't send the packets in maximum allowed attempts */
 	RTE_PORT_KNI_WRITER_NODROP_STATS_PKTS_DROP_ADD(p, p->tx_buf_count - nb_tx);
-	for ( ; nb_tx < p->tx_buf_count; nb_tx++)
+	for (; nb_tx < p->tx_buf_count; nb_tx++)
 		rte_pktmbuf_free(p->tx_buf[nb_tx]);
 
 	p->tx_buf_count = 0;
@@ -456,7 +456,7 @@ rte_port_kni_writer_nodrop_tx_bulk(void *port,
 		}
 		send_burst_nodrop(p);
 	} else {
-		for ( ; pkts_mask; ) {
+		for (; pkts_mask; ) {
 			uint32_t pkt_index = __builtin_ctzll(pkts_mask);
 			uint64_t pkt_mask = 1LLU << pkt_index;
 			struct rte_mbuf *pkt = pkts[pkt_index];
diff --git i/lib/librte_port/rte_port_ras.c w/lib/librte_port/rte_port_ras.c
index 415fadd..beee7d7 100644
--- i/lib/librte_port/rte_port_ras.c
+++ w/lib/librte_port/rte_port_ras.c
@@ -170,7 +170,7 @@ send_burst(struct rte_port_ring_writer_ras *p)
 			p->tx_buf_count, NULL);
 
 	RTE_PORT_RING_WRITER_RAS_STATS_PKTS_DROP_ADD(p, p->tx_buf_count - nb_tx);
-	for ( ; nb_tx < p->tx_buf_count; nb_tx++)
+	for (; nb_tx < p->tx_buf_count; nb_tx++)
 		rte_pktmbuf_free(p->tx_buf[nb_tx]);
 
 	p->tx_buf_count = 0;
@@ -274,7 +274,7 @@ rte_port_ring_writer_ras_tx_bulk(void *port,
 				send_burst(p);
 		}
 	} else {
-		for ( ; pkts_mask; ) {
+		for (; pkts_mask; ) {
 			uint32_t pkt_index = __builtin_ctzll(pkts_mask);
 			uint64_t pkt_mask = 1LLU << pkt_index;
 			struct rte_mbuf *pkt = pkts[pkt_index];
diff --git i/lib/librte_port/rte_port_ring.c w/lib/librte_port/rte_port_ring.c
index a4e709c..2c62dea 100644
--- i/lib/librte_port/rte_port_ring.c
+++ w/lib/librte_port/rte_port_ring.c
@@ -246,7 +246,7 @@ send_burst(struct rte_port_ring_writer *p)
 			p->tx_buf_count, NULL);
 
 	RTE_PORT_RING_WRITER_STATS_PKTS_DROP_ADD(p, p->tx_buf_count - nb_tx);
-	for ( ; nb_tx < p->tx_buf_count; nb_tx++)
+	for (; nb_tx < p->tx_buf_count; nb_tx++)
 		rte_pktmbuf_free(p->tx_buf[nb_tx]);
 
 	p->tx_buf_count = 0;
@@ -261,7 +261,7 @@ send_burst_mp(struct rte_port_ring_writer *p)
 			p->tx_buf_count, NULL);
 
 	RTE_PORT_RING_WRITER_STATS_PKTS_DROP_ADD(p, p->tx_buf_count - nb_tx);
-	for ( ; nb_tx < p->tx_buf_count; nb_tx++)
+	for (; nb_tx < p->tx_buf_count; nb_tx++)
 		rte_pktmbuf_free(p->tx_buf[nb_tx]);
 
 	p->tx_buf_count = 0;
@@ -327,13 +327,13 @@ rte_port_ring_writer_tx_bulk_internal(void *port,
 					(void **)pkts, n_pkts, NULL);
 
 		RTE_PORT_RING_WRITER_STATS_PKTS_DROP_ADD(p, n_pkts - n_pkts_ok);
-		for ( ; n_pkts_ok < n_pkts; n_pkts_ok++) {
+		for (; n_pkts_ok < n_pkts; n_pkts_ok++) {
 			struct rte_mbuf *pkt = pkts[n_pkts_ok];
 
 			rte_pktmbuf_free(pkt);
 		}
 	} else {
-		for ( ; pkts_mask; ) {
+		for (; pkts_mask; ) {
 			uint32_t pkt_index = __builtin_ctzll(pkts_mask);
 			uint64_t pkt_mask = 1LLU << pkt_index;
 			struct rte_mbuf *pkt = pkts[pkt_index];
@@ -541,7 +541,7 @@ send_burst_nodrop(struct rte_port_ring_writer_nodrop *p)
 
 	/* We didn't send the packets in maximum allowed attempts */
 	RTE_PORT_RING_WRITER_NODROP_STATS_PKTS_DROP_ADD(p, p->tx_buf_count - nb_tx);
-	for ( ; nb_tx < p->tx_buf_count; nb_tx++)
+	for (; nb_tx < p->tx_buf_count; nb_tx++)
 		rte_pktmbuf_free(p->tx_buf[nb_tx]);
 
 	p->tx_buf_count = 0;
@@ -575,7 +575,7 @@ send_burst_mp_nodrop(struct rte_port_ring_writer_nodrop *p)
 
 	/* We didn't send the packets in maximum allowed attempts */
 	RTE_PORT_RING_WRITER_NODROP_STATS_PKTS_DROP_ADD(p, p->tx_buf_count - nb_tx);
-	for ( ; nb_tx < p->tx_buf_count; nb_tx++)
+	for (; nb_tx < p->tx_buf_count; nb_tx++)
 		rte_pktmbuf_free(p->tx_buf[nb_tx]);
 
 	p->tx_buf_count = 0;
@@ -661,7 +661,7 @@ rte_port_ring_writer_nodrop_tx_bulk_internal(void *port,
 		else
 			send_burst_nodrop(p);
 	} else {
-		for ( ; pkts_mask; ) {
+		for (; pkts_mask; ) {
 			uint32_t pkt_index = __builtin_ctzll(pkts_mask);
 			uint64_t pkt_mask = 1LLU << pkt_index;
 			struct rte_mbuf *pkt = pkts[pkt_index];
diff --git i/lib/librte_port/rte_port_sched.c w/lib/librte_port/rte_port_sched.c
index 9100a19..5b0d3e1 100644
--- i/lib/librte_port/rte_port_sched.c
+++ w/lib/librte_port/rte_port_sched.c
@@ -233,7 +233,7 @@ rte_port_sched_writer_tx_bulk(void *port,
 		nb_tx = rte_sched_port_enqueue(p->sched, pkts, n_pkts);
 		RTE_PORT_SCHED_WRITER_STATS_PKTS_DROP_ADD(p, n_pkts - nb_tx);
 	} else {
-		for ( ; pkts_mask; ) {
+		for (; pkts_mask; ) {
 			uint32_t pkt_index = __builtin_ctzll(pkts_mask);
 			uint64_t pkt_mask = 1LLU << pkt_index;
 			struct rte_mbuf *pkt = pkts[pkt_index];
diff --git i/lib/librte_port/rte_port_source_sink.c w/lib/librte_port/rte_port_source_sink.c
index a79f2f6..947174f 100644
--- i/lib/librte_port/rte_port_source_sink.c
+++ w/lib/librte_port/rte_port_source_sink.c
@@ -559,7 +559,7 @@ rte_port_sink_tx_bulk(void *port, struct rte_mbuf **pkts,
 			uint64_t dump_pkts_mask = pkts_mask;
 			uint32_t pkt_index;
 
-			for ( ; dump_pkts_mask; ) {
+			for (; dump_pkts_mask; ) {
 				pkt_index = __builtin_ctzll(
 					dump_pkts_mask);
 				PCAP_SINK_WRITE_PKT(p, pkts[pkt_index]);
@@ -567,7 +567,7 @@ rte_port_sink_tx_bulk(void *port, struct rte_mbuf **pkts,
 			}
 		}
 
-		for ( ; pkts_mask; ) {
+		for (; pkts_mask; ) {
 			uint32_t pkt_index = __builtin_ctzll(pkts_mask);
 			uint64_t pkt_mask = 1LLU << pkt_index;
 			struct rte_mbuf *pkt = pkts[pkt_index];
diff --git i/lib/librte_sched/rte_bitmap.h w/lib/librte_sched/rte_bitmap.h
index e487b58..c1a0ac3 100644
--- i/lib/librte_sched/rte_bitmap.h
+++ w/lib/librte_sched/rte_bitmap.h
@@ -500,7 +500,7 @@ __rte_bitmap_scan_read(struct rte_bitmap *bmp, uint32_t *pos, uint64_t *slab)
 	uint64_t *slab2;
 
 	slab2 = bmp->array2 + bmp->index2;
-	for ( ; bmp->go2; bmp->index2++, slab2++,
+	for (; bmp->go2; bmp->index2++, slab2++,
 			  bmp->go2 = bmp->index2 & RTE_BITMAP_CL_SLAB_MASK) {
 		if (*slab2) {
 			*pos = bmp->index2 << RTE_BITMAP_SLAB_BIT_SIZE_LOG2;
diff --git i/lib/librte_table/rte_table_array.c w/lib/librte_table/rte_table_array.c
index cf7be88..0f61da2 100644
--- i/lib/librte_table/rte_table_array.c
+++ w/lib/librte_table/rte_table_array.c
@@ -194,7 +194,7 @@ rte_table_array_lookup(
 				t->entry_size];
 		}
 	} else {
-		for ( ; pkts_mask; ) {
+		for (; pkts_mask; ) {
 			uint32_t pkt_index = __builtin_ctzll(pkts_mask);
 			uint64_t pkt_mask = 1LLU << pkt_index;
 			struct rte_mbuf *pkt = pkts[pkt_index];
diff --git i/lib/librte_table/rte_table_hash_ext.c w/lib/librte_table/rte_table_hash_ext.c
index e718102..bc6c105 100644
--- i/lib/librte_table/rte_table_hash_ext.c
+++ w/lib/librte_table/rte_table_hash_ext.c
@@ -445,7 +445,7 @@ static int rte_table_hash_ext_lookup_unoptimized(
 
 	__rte_unused uint32_t n_pkts_in = __builtin_popcountll(pkts_mask);
 
-	for ( ; pkts_mask; ) {
+	for (; pkts_mask; ) {
 		struct bucket *bkt0, *bkt;
 		struct rte_mbuf *pkt;
 		uint8_t *key;
@@ -912,7 +912,7 @@ static int rte_table_hash_ext_lookup(
 	* Pipeline run
 	*
 	*/
-	for ( ; pkts_mask; ) {
+	for (; pkts_mask; ) {
 		/* Pipeline feed */
 		pkt30_index = pkt20_index;
 		pkt31_index = pkt21_index;
@@ -1049,7 +1049,7 @@ static int rte_table_hash_ext_lookup_dosig(
 	* Pipeline run
 	*
 	*/
-	for ( ; pkts_mask; ) {
+	for (; pkts_mask; ) {
 		/* Pipeline feed */
 		pkt30_index = pkt20_index;
 		pkt31_index = pkt21_index;
diff --git i/lib/librte_table/rte_table_hash_key16.c w/lib/librte_table/rte_table_hash_key16.c
index ce057b7..3bc5f76 100644
--- i/lib/librte_table/rte_table_hash_key16.c
+++ w/lib/librte_table/rte_table_hash_key16.c
@@ -920,7 +920,7 @@ rte_table_hash_lookup_key16_lru(
 
 	/* Cannot run the pipeline with less than 5 packets */
 	if (__builtin_popcountll(pkts_mask) < 5) {
-		for ( ; pkts_mask; ) {
+		for (; pkts_mask; ) {
 			struct rte_bucket_4_16 *bucket;
 			struct rte_mbuf *mbuf;
 			uint32_t pkt_index;
@@ -962,7 +962,7 @@ rte_table_hash_lookup_key16_lru(
 	 * Pipeline run
 	 *
 	 */
-	for ( ; pkts_mask; ) {
+	for (; pkts_mask; ) {
 		/* Pipeline feed */
 		bucket20 = bucket10;
 		bucket21 = bucket11;
@@ -1049,7 +1049,7 @@ rte_table_hash_lookup_key16_lru_dosig(
 
 	/* Cannot run the pipeline with less than 5 packets */
 	if (__builtin_popcountll(pkts_mask) < 5) {
-		for ( ; pkts_mask; ) {
+		for (; pkts_mask; ) {
 			struct rte_bucket_4_16 *bucket;
 			struct rte_mbuf *mbuf;
 			uint32_t pkt_index;
@@ -1091,7 +1091,7 @@ rte_table_hash_lookup_key16_lru_dosig(
 	 * Pipeline run
 	 *
 	 */
-	for ( ; pkts_mask; ) {
+	for (; pkts_mask; ) {
 		/* Pipeline feed */
 		bucket20 = bucket10;
 		bucket21 = bucket11;
@@ -1179,7 +1179,7 @@ rte_table_hash_lookup_key16_ext(
 
 	/* Cannot run the pipeline with less than 5 packets */
 	if (__builtin_popcountll(pkts_mask) < 5) {
-		for ( ; pkts_mask; ) {
+		for (; pkts_mask; ) {
 			struct rte_bucket_4_16 *bucket;
 			struct rte_mbuf *mbuf;
 			uint32_t pkt_index;
@@ -1219,7 +1219,7 @@ rte_table_hash_lookup_key16_ext(
 	 * Pipeline run
 	 *
 	 */
-	for ( ; pkts_mask; ) {
+	for (; pkts_mask; ) {
 		/* Pipeline feed */
 		bucket20 = bucket10;
 		bucket21 = bucket11;
@@ -1284,10 +1284,10 @@ rte_table_hash_lookup_key16_ext(
 
 grind_next_buckets:
 	/* Grind next buckets */
-	for ( ; buckets_mask; ) {
+	for (; buckets_mask; ) {
 		uint64_t buckets_mask_next = 0;
 
-		for ( ; buckets_mask; ) {
+		for (; buckets_mask; ) {
 			uint64_t pkt_mask;
 			uint32_t pkt_index;
 
@@ -1331,7 +1331,7 @@ rte_table_hash_lookup_key16_ext_dosig(
 
 	/* Cannot run the pipeline with less than 5 packets */
 	if (__builtin_popcountll(pkts_mask) < 5) {
-		for ( ; pkts_mask; ) {
+		for (; pkts_mask; ) {
 			struct rte_bucket_4_16 *bucket;
 			struct rte_mbuf *mbuf;
 			uint32_t pkt_index;
@@ -1371,7 +1371,7 @@ rte_table_hash_lookup_key16_ext_dosig(
 	 * Pipeline run
 	 *
 	 */
-	for ( ; pkts_mask; ) {
+	for (; pkts_mask; ) {
 		/* Pipeline feed */
 		bucket20 = bucket10;
 		bucket21 = bucket11;
@@ -1436,10 +1436,10 @@ rte_table_hash_lookup_key16_ext_dosig(
 
 grind_next_buckets:
 	/* Grind next buckets */
-	for ( ; buckets_mask; ) {
+	for (; buckets_mask; ) {
 		uint64_t buckets_mask_next = 0;
 
-		for ( ; buckets_mask; ) {
+		for (; buckets_mask; ) {
 			uint64_t pkt_mask;
 			uint32_t pkt_index;
 
diff --git i/lib/librte_table/rte_table_hash_key32.c w/lib/librte_table/rte_table_hash_key32.c
index 31fe6fd..4b3330a 100644
--- i/lib/librte_table/rte_table_hash_key32.c
+++ w/lib/librte_table/rte_table_hash_key32.c
@@ -850,7 +850,7 @@ rte_table_hash_lookup_key32_lru(
 
 	/* Cannot run the pipeline with less than 5 packets */
 	if (__builtin_popcountll(pkts_mask) < 5) {
-		for ( ; pkts_mask; ) {
+		for (; pkts_mask; ) {
 			struct rte_bucket_4_32 *bucket;
 			struct rte_mbuf *mbuf;
 			uint32_t pkt_index;
@@ -891,7 +891,7 @@ rte_table_hash_lookup_key32_lru(
 	 * Pipeline run
 	 *
 	 */
-	for ( ; pkts_mask; ) {
+	for (; pkts_mask; ) {
 		/* Pipeline feed */
 		bucket20 = bucket10;
 		bucket21 = bucket11;
@@ -979,7 +979,7 @@ rte_table_hash_lookup_key32_ext(
 
 	/* Cannot run the pipeline with less than 5 packets */
 	if (__builtin_popcountll(pkts_mask) < 5) {
-		for ( ; pkts_mask; ) {
+		for (; pkts_mask; ) {
 			struct rte_bucket_4_32 *bucket;
 			struct rte_mbuf *mbuf;
 			uint32_t pkt_index;
@@ -1019,7 +1019,7 @@ rte_table_hash_lookup_key32_ext(
 	 * Pipeline run
 	 *
 	 */
-	for ( ; pkts_mask; ) {
+	for (; pkts_mask; ) {
 		/* Pipeline feed */
 		bucket20 = bucket10;
 		bucket21 = bucket11;
@@ -1084,10 +1084,10 @@ rte_table_hash_lookup_key32_ext(
 
 grind_next_buckets:
 	/* Grind next buckets */
-	for ( ; buckets_mask; ) {
+	for (; buckets_mask; ) {
 		uint64_t buckets_mask_next = 0;
 
-		for ( ; buckets_mask; ) {
+		for (; buckets_mask; ) {
 			uint64_t pkt_mask;
 			uint32_t pkt_index;
 
diff --git i/lib/librte_table/rte_table_hash_key8.c w/lib/librte_table/rte_table_hash_key8.c
index 5f0c656..5a61e3d 100644
--- i/lib/librte_table/rte_table_hash_key8.c
+++ w/lib/librte_table/rte_table_hash_key8.c
@@ -880,7 +880,7 @@ rte_table_hash_lookup_key8_lru(
 
 	/* Cannot run the pipeline with less than 5 packets */
 	if (__builtin_popcountll(pkts_mask) < 5) {
-		for ( ; pkts_mask; ) {
+		for (; pkts_mask; ) {
 			struct rte_bucket_4_8 *bucket;
 			struct rte_mbuf *mbuf;
 			uint32_t pkt_index;
@@ -921,7 +921,7 @@ rte_table_hash_lookup_key8_lru(
 	 * Pipeline run
 	 *
 	 */
-	for ( ; pkts_mask; ) {
+	for (; pkts_mask; ) {
 		/* Pipeline feed */
 		bucket20 = bucket10;
 		bucket21 = bucket11;
@@ -1006,7 +1006,7 @@ rte_table_hash_lookup_key8_lru_dosig(
 
 	/* Cannot run the pipeline with less than 5 packets */
 	if (__builtin_popcountll(pkts_mask) < 5) {
-		for ( ; pkts_mask; ) {
+		for (; pkts_mask; ) {
 			struct rte_bucket_4_8 *bucket;
 			struct rte_mbuf *mbuf;
 			uint32_t pkt_index;
@@ -1047,7 +1047,7 @@ rte_table_hash_lookup_key8_lru_dosig(
 	 * Pipeline run
 	 *
 	 */
-	for ( ; pkts_mask; ) {
+	for (; pkts_mask; ) {
 		/* Pipeline feed */
 		bucket20 = bucket10;
 		bucket21 = bucket11;
@@ -1134,7 +1134,7 @@ rte_table_hash_lookup_key8_ext(
 
 	/* Cannot run the pipeline with less than 5 packets */
 	if (__builtin_popcountll(pkts_mask) < 5) {
-		for ( ; pkts_mask; ) {
+		for (; pkts_mask; ) {
 			struct rte_bucket_4_8 *bucket;
 			struct rte_mbuf *mbuf;
 			uint32_t pkt_index;
@@ -1174,7 +1174,7 @@ rte_table_hash_lookup_key8_ext(
 	 * Pipeline run
 	 *
 	 */
-	for ( ; pkts_mask; ) {
+	for (; pkts_mask; ) {
 		/* Pipeline feed */
 		bucket20 = bucket10;
 		bucket21 = bucket11;
@@ -1239,10 +1239,10 @@ rte_table_hash_lookup_key8_ext(
 
 grind_next_buckets:
 	/* Grind next buckets */
-	for ( ; buckets_mask; ) {
+	for (; buckets_mask; ) {
 		uint64_t buckets_mask_next = 0;
 
-		for ( ; buckets_mask; ) {
+		for (; buckets_mask; ) {
 			uint64_t pkt_mask;
 			uint32_t pkt_index;
 
@@ -1284,7 +1284,7 @@ rte_table_hash_lookup_key8_ext_dosig(
 
 	/* Cannot run the pipeline with less than 5 packets */
 	if (__builtin_popcountll(pkts_mask) < 5) {
-		for ( ; pkts_mask; ) {
+		for (; pkts_mask; ) {
 			struct rte_bucket_4_8 *bucket;
 			struct rte_mbuf *mbuf;
 			uint32_t pkt_index;
@@ -1324,7 +1324,7 @@ rte_table_hash_lookup_key8_ext_dosig(
 	 * Pipeline run
 	 *
 	 */
-	for ( ; pkts_mask; ) {
+	for (; pkts_mask; ) {
 		/* Pipeline feed */
 		bucket20 = bucket10;
 		bucket21 = bucket11;
@@ -1389,10 +1389,10 @@ rte_table_hash_lookup_key8_ext_dosig(
 
 grind_next_buckets:
 	/* Grind next buckets */
-	for ( ; buckets_mask; ) {
+	for (; buckets_mask; ) {
 		uint64_t buckets_mask_next = 0;
 
-		for ( ; buckets_mask; ) {
+		for (; buckets_mask; ) {
 			uint64_t pkt_mask;
 			uint32_t pkt_index;
 
diff --git i/lib/librte_table/rte_table_hash_lru.c w/lib/librte_table/rte_table_hash_lru.c
index 5a4864e..b24fceb 100644
--- i/lib/librte_table/rte_table_hash_lru.c
+++ w/lib/librte_table/rte_table_hash_lru.c
@@ -374,7 +374,7 @@ static int rte_table_hash_lru_lookup_unoptimized(
 	__rte_unused uint32_t n_pkts_in = __builtin_popcountll(pkts_mask);
 	RTE_TABLE_HASH_LRU_STATS_PKTS_IN_ADD(t, n_pkts_in);
 
-	for ( ; pkts_mask; ) {
+	for (; pkts_mask; ) {
 		struct bucket *bkt;
 		struct rte_mbuf *pkt;
 		uint8_t *key;
@@ -853,7 +853,7 @@ static int rte_table_hash_lru_lookup(
 	* Pipeline run
 	*
 	*/
-	for ( ; pkts_mask; ) {
+	for (; pkts_mask; ) {
 		/* Pipeline feed */
 		pkt30_index = pkt20_index;
 		pkt31_index = pkt21_index;
@@ -986,7 +986,7 @@ static int rte_table_hash_lru_lookup_dosig(
 	* Pipeline run
 	*
 	*/
-	for ( ; pkts_mask; ) {
+	for (; pkts_mask; ) {
 		/* Pipeline feed */
 		pkt30_index = pkt20_index;
 		pkt31_index = pkt21_index;
diff --git i/lib/librte_timer/rte_timer.c w/lib/librte_timer/rte_timer.c
index 5ee0840..c21b51d 100644
--- i/lib/librte_timer/rte_timer.c
+++ w/lib/librte_timer/rte_timer.c
@@ -562,7 +562,7 @@ void rte_timer_manage(void)
 	run_first_tim = tim;
 	pprev = &run_first_tim;
 
-	for ( ; tim != NULL; tim = next_tim) {
+	for (; tim != NULL; tim = next_tim) {
 		next_tim = tim->sl_next[0];
 
 		ret = timer_set_running_state(tim);
diff --git i/test/test-pipeline/pipeline_acl.c w/test/test-pipeline/pipeline_acl.c
index 22d5f36..dfd476f 100644
--- i/test/test-pipeline/pipeline_acl.c
+++ w/test/test-pipeline/pipeline_acl.c
@@ -264,7 +264,7 @@ app_main_loop_worker_pipeline_acl(void) {
 
 	/* Run-time */
 #if APP_FLUSH == 0
-	for ( ; ; )
+	for (; ; )
 		rte_pipeline_run(p);
 #else
 	for (i = 0; ; i++) {
diff --git i/test/test-pipeline/pipeline_hash.c w/test/test-pipeline/pipeline_hash.c
index 991e381..0bcaa69 100644
--- i/test/test-pipeline/pipeline_hash.c
+++ w/test/test-pipeline/pipeline_hash.c
@@ -463,7 +463,7 @@ app_main_loop_worker_pipeline_hash(void) {
 
 	/* Run-time */
 #if APP_FLUSH == 0
-	for ( ; ; )
+	for (; ; )
 		rte_pipeline_run(p);
 #else
 	for (i = 0; ; i++) {
diff --git i/test/test-pipeline/pipeline_lpm.c w/test/test-pipeline/pipeline_lpm.c
index ecea6b3..051b43b 100644
--- i/test/test-pipeline/pipeline_lpm.c
+++ w/test/test-pipeline/pipeline_lpm.c
@@ -189,7 +189,7 @@ app_main_loop_worker_pipeline_lpm(void) {
 
 	/* Run-time */
 #if APP_FLUSH == 0
-	for ( ; ; )
+	for (; ; )
 		rte_pipeline_run(p);
 #else
 	for (i = 0; ; i++) {
diff --git i/test/test-pipeline/pipeline_lpm_ipv6.c w/test/test-pipeline/pipeline_lpm_ipv6.c
index 3352e89..9b9709c 100644
--- i/test/test-pipeline/pipeline_lpm_ipv6.c
+++ w/test/test-pipeline/pipeline_lpm_ipv6.c
@@ -187,7 +187,7 @@ app_main_loop_worker_pipeline_lpm_ipv6(void) {
 
 	/* Run-time */
 #if APP_FLUSH == 0
-	for ( ; ; )
+	for (; ; )
 		rte_pipeline_run(p);
 #else
 	for (i = 0; ; i++) {
diff --git i/test/test-pipeline/pipeline_stub.c w/test/test-pipeline/pipeline_stub.c
index ba710ca..0f899b8 100644
--- i/test/test-pipeline/pipeline_stub.c
+++ w/test/test-pipeline/pipeline_stub.c
@@ -151,7 +151,7 @@ app_main_loop_worker_pipeline_stub(void) {
 
 	/* Run-time */
 #if APP_FLUSH == 0
-	for ( ; ; )
+	for (; ; )
 		rte_pipeline_run(p);
 #else
 	for (i = 0; ; i++) {
