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From: Igor Ryzhov <iryzhov@nfware.com>
To: dev@dpdk.org
Date: Tue, 24 Oct 2017 16:28:30 +0300
Message-Id: <1508851710-54504-1-git-send-email-iryzhov@nfware.com>
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Subject: [dpdk-dev] [PATCH] lpm: set errno on creation error
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Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
---
lib/librte_lpm/rte_lpm.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/lib/librte_lpm/rte_lpm.c b/lib/librte_lpm/rte_lpm.c
index 64c074e..140dbb2 100644
--- a/lib/librte_lpm/rte_lpm.c
+++ b/lib/librte_lpm/rte_lpm.c
@@ -218,6 +218,7 @@ rte_lpm_create_v20(const char *name, int socket_id, int max_rules,
te = rte_zmalloc("LPM_TAILQ_ENTRY", sizeof(*te), 0);
if (te == NULL) {
RTE_LOG(ERR, LPM, "Failed to allocate tailq entry\n");
+ rte_errno = ENOMEM;
goto exit;
}
@@ -227,6 +228,7 @@ rte_lpm_create_v20(const char *name, int socket_id, int max_rules,
if (lpm == NULL) {
RTE_LOG(ERR, LPM, "LPM memory allocation failed\n");
rte_free(te);
+ rte_errno = ENOMEM;
goto exit;
}
@@ -292,6 +294,7 @@ rte_lpm_create_v1604(const char *name, int socket_id,
te = rte_zmalloc("LPM_TAILQ_ENTRY", sizeof(*te), 0);
if (te == NULL) {
RTE_LOG(ERR, LPM, "Failed to allocate tailq entry\n");
+ rte_errno = ENOMEM;
goto exit;
}
@@ -301,6 +304,7 @@ rte_lpm_create_v1604(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;
}
@@ -312,6 +316,7 @@ rte_lpm_create_v1604(const char *name, int socket_id,
rte_free(lpm);
lpm = NULL;
rte_free(te);
+ rte_errno = ENOMEM;
goto exit;
}
@@ -324,6 +329,7 @@ rte_lpm_create_v1604(const char *name, int socket_id,
rte_free(lpm);
lpm = NULL;
rte_free(te);
+ rte_errno = ENOMEM;
goto exit;
}
--
2.6.4