[v3,45/54] examples/l2fwd-crypto: check status of getting ethdev info

Message ID 1567755066-31389-46-git-send-email-arybchenko@solarflare.com
State Superseded
Delegated to: Ferruh Yigit
Headers show
Series
  • ethdev: change rte_eth_dev_info_get() return value to int
Related show

Checks

Context Check Description
ci/Intel-compilation fail Compilation issues
ci/checkpatch success coding style OK

Commit Message

Andrew Rybchenko Sept. 6, 2019, 7:30 a.m.
From: Ivan Ilchenko <Ivan.Ilchenko@oktetlabs.com>

rte_eth_dev_info_get() return value was changed from void to
int, so this patch modify rte_eth_dev_info_get() usage across
examples/l2fwd-crypto according to its new return type.

Signed-off-by: Ivan Ilchenko <Ivan.Ilchenko@oktetlabs.com>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
---
 examples/l2fwd-crypto/main.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

Patch

diff --git a/examples/l2fwd-crypto/main.c b/examples/l2fwd-crypto/main.c
index 3fe2ba7253..9a370f2dea 100644
--- a/examples/l2fwd-crypto/main.c
+++ b/examples/l2fwd-crypto/main.c
@@ -2513,7 +2513,14 @@  initialize_ports(struct l2fwd_crypto_options *options)
 		/* init port */
 		printf("Initializing port %u... ", portid);
 		fflush(stdout);
-		rte_eth_dev_info_get(portid, &dev_info);
+
+		retval = rte_eth_dev_info_get(portid, &dev_info);
+		if (retval != 0) {
+			printf("Error during getting device (port %u) info: %s\n",
+					portid, strerror(-retval));
+			return retval;
+		}
+
 		if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
 			local_port_conf.txmode.offloads |=
 				DEV_TX_OFFLOAD_MBUF_FAST_FREE;