From 3c15b4cf5580658951115f85efb2dea6a1380999 Mon Sep 17 00:00:00 2001
From: Jesper Nilsson <jesper.nilsson@axis.com>
Date: Thu, 29 Nov 2012 17:31:16 +0100
Subject: cifs: Add handling of blank password option

The option to have a blank "pass=" already exists, and with
a password specified both "pass=%s" and "password=%s" are supported.
Also, both blank "user=" and "username=" are supported, making
"password=" the odd man out.

Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
Acked-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <smfrench@gmail.com>

diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index d01c732..dec7c15 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -186,6 +186,7 @@ static const match_table_t cifs_mount_option_tokens = {
 	{ Opt_user, "user=%s" },
 	{ Opt_user, "username=%s" },
 	{ Opt_blank_pass, "pass=" },
+	{ Opt_blank_pass, "password=" },
 	{ Opt_pass, "pass=%s" },
 	{ Opt_pass, "password=%s" },
 	{ Opt_blank_ip, "ip=" },
-- 
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