[dpdk-dev] [PATCH v1] examples/ipsec-secgw: resolve coverity issue

[Praveen Shetty]

Function create_ipsec_esp_flow returns a negative number in case of any
failure. But passing negative number to strerror is causing the coverity
issue.
In case of failure, displaying exact error message to console is handled
in create_ipsec_esp_flow function.So it is not required to print the
error message again using strerror.
This patch will remove the unnecessary calling of strerror function
to fix the coverity issue.

Coverity issue: 357691
Fixes: 6738c0a95695 ("examples/ipsec-secgw: support flow director")
Cc: praveen.shetty at intel.com

Signed-off-by: Praveen Shetty <praveen.shetty at intel.com>
---
 examples/ipsec-secgw/sa.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/examples/ipsec-secgw/sa.c b/examples/ipsec-secgw/sa.c
index e3a1a5aff..632482176 100644
--- a/examples/ipsec-secgw/sa.c
+++ b/examples/ipsec-secgw/sa.c
@@ -1223,8 +1223,7 @@ sa_add_rules(struct sa_ctx *sa_ctx, const struct ipsec_sa entries[],
 			rc = create_ipsec_esp_flow(sa);
 			if (rc != 0)
 				RTE_LOG(ERR, IPSEC_ESP,
-					"create_ipsec_esp_flow() failed %s\n",
-					strerror(rc));
+					"create_ipsec_esp_flow() failed\n");
 		}
 		print_one_sa_rule(sa, inbound);
 	}
-- 
2.17.1