From mboxrd@z Thu Jan 1 00:00:00 1970 From: SF Markus Elfring Date: Sat, 31 Jan 2015 21:34:53 +0000 Subject: [PATCH 1/3] netlabel: Deletion of an unnecessary check before the function call "cipso_v4_doi_putdef Message-Id: <54CD4A7D.8000802@users.sourceforge.net> List-Id: References: <5307CAA2.8060406@users.sourceforge.net> <530A086E.8010901@users.sourceforge.net> <530A72AA.3000601@users.sourceforge.net> <530B5FB6.6010207@users.sourceforge.net> <530C5E18.1020800@users.sourceforge.net> <530CD2C4.4050903@users.sourceforge.net> <530CF8FF.8080600@users.sourceforge.net> <530DD06F.4090703@users.sourceforge.net> <5317A59D.4@users.sourceforge.net> <54CD45B6.6010703@users.sourceforge.net> In-Reply-To: <54CD45B6.6010703@users.sourceforge.net> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: "David S. Miller" , Paul Moore , netdev@vger.kernel.org Cc: LKML , kernel-janitors@vger.kernel.org, Julia Lawall From: Markus Elfring Date: Sat, 31 Jan 2015 19:09:50 +0100 The cipso_v4_doi_putdef() 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 --- net/netlabel/netlabel_mgmt.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/net/netlabel/netlabel_mgmt.c b/net/netlabel/netlabel_mgmt.c index 8b3b789..f5807f5 100644 --- a/net/netlabel/netlabel_mgmt.c +++ b/net/netlabel/netlabel_mgmt.c @@ -242,8 +242,7 @@ static int netlbl_mgmt_add_common(struct genl_info *info, return 0; add_failure: - if (cipsov4) - cipso_v4_doi_putdef(cipsov4); + cipso_v4_doi_putdef(cipsov4); if (entry) kfree(entry->domain); kfree(addrmap); -- 2.2.2