From: Sachin Kamat <sachin.kamat@linaro.org>
Date: Mon, 29 Apr 2013 22:06:00 +0000 (-0700)
Subject: ocfs2/dlm: remove redundant null pointer check
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=7cfa74d1018f871e82da1a36992369df5ddda6fa;p=openwrt%2Fstaging%2Fblogic.git

ocfs2/dlm: remove redundant null pointer check

kfree on a NULL pointer is a no-op.  Remove the redundant null pointer
check.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Mark Fasheh <mfasheh@suse.de>
Cc: Joel Becker <jlbec@evilplan.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/fs/ocfs2/dlm/dlmrecovery.c b/fs/ocfs2/dlm/dlmrecovery.c
index eeac97bb3bfa..b3fdd1a323d6 100644
--- a/fs/ocfs2/dlm/dlmrecovery.c
+++ b/fs/ocfs2/dlm/dlmrecovery.c
@@ -1498,10 +1498,8 @@ leave:
 
 	dlm_put(dlm);
 	if (ret < 0) {
-		if (buf)
-			kfree(buf);
-		if (item)
-			kfree(item);
+		kfree(buf);
+		kfree(item);
 		mlog_errno(ret);
 	}