[dpdk-dev] [PATCH] lpm6: set errno on creation error

Igor Ryzhov iryzhov at nfware.com
Tue Oct 24 15:29:45 CEST 2017


Signed-off-by: Igor Ryzhov <iryzhov at nfware.com>
---
 lib/librte_lpm/rte_lpm6.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/librte_lpm/rte_lpm6.c b/lib/librte_lpm/rte_lpm6.c
index b4a7df3..5ca322c 100644
--- a/lib/librte_lpm/rte_lpm6.c
+++ b/lib/librte_lpm/rte_lpm6.c
@@ -191,6 +191,7 @@ rte_lpm6_create(const char *name, int socket_id,
 	te = rte_zmalloc("LPM6_TAILQ_ENTRY", sizeof(*te), 0);
 	if (te == NULL) {
 		RTE_LOG(ERR, LPM, "Failed to allocate tailq entry!\n");
+		rte_errno = ENOMEM;
 		goto exit;
 	}
 
@@ -201,6 +202,7 @@ rte_lpm6_create(const char *name, int socket_id,
 	if (lpm == NULL) {
 		RTE_LOG(ERR, LPM, "LPM memory allocation failed\n");
 		rte_free(te);
+		rte_errno = ENOMEM;
 		goto exit;
 	}
 
@@ -212,6 +214,7 @@ rte_lpm6_create(const char *name, int socket_id,
 		rte_free(lpm);
 		lpm = NULL;
 		rte_free(te);
+		rte_errno = ENOMEM;
 		goto exit;
 	}
 
-- 
2.6.4



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