From mboxrd@z Thu Jan 1 00:00:00 1970 From: SF Markus Elfring Date: Sun, 01 Feb 2015 16:15:24 +0000 Subject: [PATCH] jfs: Deletion of an unnecessary check before the function call "unload_nls" Message-Id: <54CE511C.3060908@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> In-Reply-To: <5317A59D.4@users.sourceforge.net> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Dave Kleikamp , jfs-discussion@lists.sourceforge.net Cc: LKML , kernel-janitors@vger.kernel.org, Julia Lawall From: Markus Elfring Date: Sun, 1 Feb 2015 17:00:24 +0100 The unload_nls() 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 --- fs/jfs/super.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/fs/jfs/super.c b/fs/jfs/super.c index 16c3a95..5d30c56 100644 --- a/fs/jfs/super.c +++ b/fs/jfs/super.c @@ -619,8 +619,7 @@ out_mount_failed: iput(sbi->direct_inode); sbi->direct_inode = NULL; out_unload: - if (sbi->nls_tab) - unload_nls(sbi->nls_tab); + unload_nls(sbi->nls_tab); out_kfree: kfree(sbi); return ret; -- 2.2.2