[PATCH v3 2/3] netlabel: Deletion of an unnecessary check before the function call "cipso_v4_doi_fre

SF Markus Elfring
2015-02-02T10:26:57Z

From: Markus Elfring <elfring@users.sourceforge.net>
Date: Mon, 2 Feb 2015 10:40:30 +0100

The cipso_v4_doi_free() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Acked-by: Paul Moore <paul@paul-moore.com>
---
net/netlabel/netlabel_cipso_v4.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/net/netlabel/netlabel_cipso_v4.c b/net/netlabel/netlabel_cipso_v4.c
index 1796253..7fd1104 100644
--- a/net/netlabel/netlabel_cipso_v4.c
+++ b/net/netlabel/netlabel_cipso_v4.c
@@ -324,8 +324,7 @@ static int netlbl_cipsov4_add_std(struct genl_info *info,
return 0;

add_std_failure:
- if (doi_def)
- cipso_v4_doi_free(doi_def);
+ cipso_v4_doi_free(doi_def);
return ret_val;
}

--
2.2.2