From 1023807458b6365e28c66095648e1b66e04a4259 Mon Sep 17 00:00:00 2001
From: Sachin Prabhu <sprabhu@redhat.com>
Date: Wed, 28 Mar 2012 18:07:08 +0100
Subject: [PATCH] Remove unnecessary check for NULL in password parser

The password parser has an unnecessary check for a NULL value which
triggers warnings in source checking tools. The code contains artifacts
from the old parsing code which are no longer required.

Signed-off-by: Sachin Prabhu <sprabhu@redhat.com>
Reviewed-by: Jeff Layton <jlayton@redhat.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
---
 fs/cifs/connect.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 302a15c505a9..0511fdbdf92e 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -1565,8 +1565,7 @@ cifs_parse_mount_options(const char *mountdata, const char *devname,
 
 			/* Obtain the value string */
 			value = strchr(data, '=');
-			if (value != NULL)
-				*value++ = '\0';
+			value++;
 
 			/* Set tmp_end to end of the string */
 			tmp_end = (char *) value + strlen(value);