diff mbox series

[v2,69/70] net/ice/base: couple code clean

Message ID 20220815073206.2917968-70-qi.z.zhang@intel.com (mailing list archive)
State Awaiting Upstream
Delegated to: Qi Zhang
Headers show
Series ice base code update | expand

Checks

Context Check Description
ci/checkpatch success coding style OK

Commit Message

Zhang, Qi Z Aug. 15, 2022, 7:32 a.m. UTC
1. remove unused code
2. reduce variable scope
3. fix comment

Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
---
 drivers/net/ice/base/ice_common.c    |  2 +-
 drivers/net/ice/base/ice_flex_pipe.c | 20 ++++++--------------
 drivers/net/ice/base/ice_flow.c      |  1 -
 drivers/net/ice/base/ice_nvm.c       |  2 +-
 drivers/net/ice/base/ice_ptp_hw.c    | 13 +++++--------
 drivers/net/ice/base/ice_sched.c     | 12 ++++++++----
 drivers/net/ice/base/ice_switch.c    |  7 +++++--
 7 files changed, 26 insertions(+), 31 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/ice/base/ice_common.c b/drivers/net/ice/base/ice_common.c
index 3d4e05f2b0..29d4be6618 100644
--- a/drivers/net/ice/base/ice_common.c
+++ b/drivers/net/ice/base/ice_common.c
@@ -801,7 +801,7 @@  ice_fill_tx_timer_and_fc_thresh(struct ice_hw *hw,
 	 * LFC. Thus, we will use index =
 	 * PRTMAC_HSEC_CTL_TX_PAUSE_QUANTA_MAX_INDEX.
 	 *
-	 * Also, because we are opearating on transmit timer and fc
+	 * Also, because we are operating on transmit timer and fc
 	 * threshold of LFC, we don't turn on any bit in tx_tmr_priority
 	 */
 #define IDX_OF_LFC PRTMAC_HSEC_CTL_TX_PAUSE_QUANTA_MAX_INDEX
diff --git a/drivers/net/ice/base/ice_flex_pipe.c b/drivers/net/ice/base/ice_flex_pipe.c
index 63ddda2df9..aec6ec3323 100644
--- a/drivers/net/ice/base/ice_flex_pipe.c
+++ b/drivers/net/ice/base/ice_flex_pipe.c
@@ -8,17 +8,6 @@ 
 #include "ice_protocol_type.h"
 #include "ice_flow.h"
 
-/* For supporting double VLAN mode, it is necessary to enable or disable certain
- * boost tcam entries. The metadata labels names that match the following
- * prefixes will be saved to allow enabling double VLAN mode.
- */
-#define ICE_DVM_PRE	"BOOST_MAC_VLAN_DVM"	/* enable these entries */
-#define ICE_SVM_PRE	"BOOST_MAC_VLAN_SVM"	/* disable these entries */
-
-/* To support tunneling entries by PF, the package will append the PF number to
- * the label; for example TNL_VXLAN_PF0, TNL_VXLAN_PF1, TNL_VXLAN_PF2, etc.
- */
-#define ICE_TNL_PRE	"TNL_"
 static const struct ice_tunnel_type_scan tnls[] = {
 	{ TNL_VXLAN,		"TNL_VXLAN_PF" },
 	{ TNL_GENEVE,		"TNL_GENEVE_PF" },
@@ -526,10 +515,11 @@  ice_upd_dvm_boost_entry(struct ice_hw *hw, struct ice_dvm_entry *entry)
  */
 enum ice_status ice_set_dvm_boost_entries(struct ice_hw *hw)
 {
-	enum ice_status status;
 	u16 i;
 
 	for (i = 0; i < hw->dvm_upd.count; i++) {
+		enum ice_status status;
+
 		status = ice_upd_dvm_boost_entry(hw, &hw->dvm_upd.tbl[i]);
 		if (status)
 			return status;
@@ -3414,12 +3404,13 @@  ice_rem_vsig(struct ice_hw *hw, enum ice_block blk, u16 vsig,
 	u16 idx = vsig & ICE_VSIG_IDX_M;
 	struct ice_vsig_vsi *vsi_cur;
 	struct ice_vsig_prof *d, *t;
-	enum ice_status status;
 
 	/* remove TCAM entries */
 	LIST_FOR_EACH_ENTRY_SAFE(d, t,
 				 &hw->blk[blk].xlt2.vsig_tbl[idx].prop_lst,
 				 ice_vsig_prof, list) {
+		enum ice_status status;
+
 		status = ice_rem_prof_id(hw, blk, d);
 		if (status)
 			return status;
@@ -3469,12 +3460,13 @@  ice_rem_prof_id_vsig(struct ice_hw *hw, enum ice_block blk, u16 vsig, u64 hdl,
 {
 	u16 idx = vsig & ICE_VSIG_IDX_M;
 	struct ice_vsig_prof *p, *t;
-	enum ice_status status;
 
 	LIST_FOR_EACH_ENTRY_SAFE(p, t,
 				 &hw->blk[blk].xlt2.vsig_tbl[idx].prop_lst,
 				 ice_vsig_prof, list)
 		if (p->profile_cookie == hdl) {
+			enum ice_status status;
+
 			if (ice_vsig_prof_id_count(hw, blk, vsig) == 1)
 				/* this is the last profile, remove the VSIG */
 				return ice_rem_vsig(hw, blk, vsig, chg);
diff --git a/drivers/net/ice/base/ice_flow.c b/drivers/net/ice/base/ice_flow.c
index 33e97ec333..8a44823895 100644
--- a/drivers/net/ice/base/ice_flow.c
+++ b/drivers/net/ice/base/ice_flow.c
@@ -2583,7 +2583,6 @@  ice_flow_set_hw_prof(struct ice_hw *hw, u16 dest_vsi_handle,
 	struct ice_flow_prof_params *params;
 	u8 fv_words = hw->blk[blk].es.fvw;
 	enum ice_status status;
-	u16 vsi_num;
 	int i, idx;
 
 	params = (struct ice_flow_prof_params *)ice_malloc(hw, sizeof(*params));
diff --git a/drivers/net/ice/base/ice_nvm.c b/drivers/net/ice/base/ice_nvm.c
index 293b71905d..25a38e1610 100644
--- a/drivers/net/ice/base/ice_nvm.c
+++ b/drivers/net/ice/base/ice_nvm.c
@@ -725,7 +725,6 @@  ice_get_orom_civd_data(struct ice_hw *hw, enum ice_bank_select bank,
 		       struct ice_orom_civd_info *civd)
 {
 	struct ice_orom_civd_info tmp;
-	enum ice_status status;
 	u32 offset;
 
 	/* The CIVD section is located in the Option ROM aligned to 512 bytes.
@@ -734,6 +733,7 @@  ice_get_orom_civd_data(struct ice_hw *hw, enum ice_bank_select bank,
 	 * equal 0.
 	 */
 	for (offset = 0; (offset + 512) <= hw->flash.banks.orom_size; offset += 512) {
+		enum ice_status status;
 		u8 sum = 0, i;
 
 		status = ice_read_flash_module(hw, bank, ICE_SR_1ST_OROM_BANK_PTR,
diff --git a/drivers/net/ice/base/ice_ptp_hw.c b/drivers/net/ice/base/ice_ptp_hw.c
index 974c96f60c..e6b21809e0 100644
--- a/drivers/net/ice/base/ice_ptp_hw.c
+++ b/drivers/net/ice/base/ice_ptp_hw.c
@@ -4805,10 +4805,7 @@  enum ice_status ice_write_sma_ctrl_e810t(struct ice_hw *hw, u8 data)
 bool ice_is_pca9575_present(struct ice_hw *hw)
 {
 	enum ice_status status;
-	__le16 handle = 0;
-
-	if (!ice_is_e810t(hw))
-		return false;
+	u16 handle = 0;
 
 	status = ice_get_pca9575_handle(hw, &handle);
 	if (!status && handle)
@@ -4819,8 +4816,8 @@  bool ice_is_pca9575_present(struct ice_hw *hw)
 
 /* Device agnostic functions
  *
- * The following functions implement shared behavior common to both E822 and
- * E810 devices, possibly calling a device specific implementation where
+ * The following functions implement shared behavior common to both E822/E823
+ * and E810 devices, possibly calling a device specific implementation where
  * necessary.
  */
 
@@ -5164,9 +5161,9 @@  ice_ptp_adj_clock_at_time(struct ice_hw *hw, u64 at_time, s32 adj)
 }
 
 /**
- * ice_read_phy_tstamp - Read a PHY timestamp from the timestamo block
+ * ice_read_phy_tstamp - Read a PHY timestamp from the timestamp block
  * @hw: pointer to the HW struct
- * @block: the block to read from
+ * @block: the block/port to read from
  * @idx: the timestamp index to read
  * @tstamp: on return, the 40bit timestamp value
  *
diff --git a/drivers/net/ice/base/ice_sched.c b/drivers/net/ice/base/ice_sched.c
index 3162b528c0..0e2e26d95e 100644
--- a/drivers/net/ice/base/ice_sched.c
+++ b/drivers/net/ice/base/ice_sched.c
@@ -1708,7 +1708,6 @@  ice_sched_add_vsi_child_nodes(struct ice_port_info *pi, u16 vsi_handle,
 {
 	struct ice_sched_node *parent, *node;
 	struct ice_hw *hw = pi->hw;
-	enum ice_status status;
 	u32 first_node_teid;
 	u16 num_added = 0;
 	u8 i, qgl, vsil;
@@ -1717,6 +1716,8 @@  ice_sched_add_vsi_child_nodes(struct ice_port_info *pi, u16 vsi_handle,
 	vsil = ice_sched_get_vsi_layer(hw);
 	parent = ice_sched_get_vsi_node(pi, tc_node, vsi_handle);
 	for (i = vsil + 1; i <= qgl; i++) {
+		enum ice_status status;
+
 		if (!parent)
 			return ICE_ERR_CFG;
 
@@ -1810,7 +1811,6 @@  ice_sched_add_vsi_support_nodes(struct ice_port_info *pi, u16 vsi_handle,
 				struct ice_sched_node *tc_node, u16 *num_nodes)
 {
 	struct ice_sched_node *parent = tc_node;
-	enum ice_status status;
 	u32 first_node_teid;
 	u16 num_added = 0;
 	u8 i, vsil;
@@ -1820,6 +1820,8 @@  ice_sched_add_vsi_support_nodes(struct ice_port_info *pi, u16 vsi_handle,
 
 	vsil = ice_sched_get_vsi_layer(pi->hw);
 	for (i = pi->hw->sw_entry_point_layer; i <= vsil; i++) {
+		enum ice_status status;
+
 		status = ice_sched_add_nodes_to_layer(pi, tc_node, parent,
 						      i, num_nodes[i],
 						      &first_node_teid,
@@ -4860,7 +4862,6 @@  ice_sched_get_node_by_id_type(struct ice_port_info *pi, u32 id,
 			      enum ice_agg_type agg_type, u8 tc)
 {
 	struct ice_sched_node *node = NULL;
-	struct ice_sched_node *child_node;
 
 	switch (agg_type) {
 	case ICE_AGG_TYPE_VSI: {
@@ -4891,13 +4892,16 @@  ice_sched_get_node_by_id_type(struct ice_port_info *pi, u32 id,
 		node = ice_sched_find_node_by_teid(pi->root, id);
 		break;
 
-	case ICE_AGG_TYPE_QG:
+	case ICE_AGG_TYPE_QG: {
+		struct ice_sched_node *child_node;
+
 		/* The current implementation allows single qg to modify */
 		child_node = ice_sched_find_node_by_teid(pi->root, id);
 		if (!child_node)
 			break;
 		node = child_node->parent;
 		break;
+	}
 
 	default:
 		break;
diff --git a/drivers/net/ice/base/ice_switch.c b/drivers/net/ice/base/ice_switch.c
index bb7e76bd29..1cf8faeed5 100644
--- a/drivers/net/ice/base/ice_switch.c
+++ b/drivers/net/ice/base/ice_switch.c
@@ -4255,11 +4255,12 @@  ice_update_pkt_fwd_rule(struct ice_hw *hw, struct ice_fltr_info *f_info)
  */
 enum ice_status ice_update_sw_rule_bridge_mode(struct ice_hw *hw)
 {
-	struct ice_switch_info *sw = hw->switch_info;
 	struct ice_fltr_mgmt_list_entry *fm_entry;
 	enum ice_status status = ICE_SUCCESS;
 	struct LIST_HEAD_TYPE *rule_head;
 	struct ice_lock *rule_lock; /* Lock to protect filter rule list */
+	struct ice_switch_info *sw;
+	sw = hw->switch_info;
 
 	rule_lock = &sw->recp_list[ICE_SW_LKUP_MAC].filt_rule_lock;
 	rule_head = &sw->recp_list[ICE_SW_LKUP_MAC].filt_rules;
@@ -9536,10 +9537,12 @@  enum ice_status
 ice_replay_vsi_all_fltr(struct ice_hw *hw, struct ice_port_info *pi,
 			u16 vsi_handle)
 {
-	struct ice_switch_info *sw = hw->switch_info;
+	struct ice_switch_info *sw;
 	enum ice_status status;
 	u8 i;
 
+	sw = hw->switch_info;
+
 	/* Update the recipes that were created */
 	for (i = 0; i < ICE_MAX_NUM_RECIPES; i++) {
 		struct LIST_HEAD_TYPE *head;