[PATCH] Remove redundant NULL checks before [kv]free - in fs/

Remove redundant NULL checks before kfree for fs/
Signed-off-by: NJesper Juhl <jesper.juhl@gmail.com>
Acked-by: NMark Fasheh <mark.fasheh@oracle.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

fs/ocfs2/vote.c

@@ -988,9 +988,7 @@ int ocfs2_request_mount_vote(struct ocfs2_super *osb)
 	}
 
 bail:
-	if (request)
-		kfree(request);
-
+	kfree(request);
 	return status;
 }
 
@@ -1021,9 +1019,7 @@ int ocfs2_request_umount_vote(struct ocfs2_super *osb)
 	}
 
 bail:
-	if (request)
-		kfree(request);
-
+	kfree(request);
 	return status;
 }