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>

1 files changed, 1 insertions, 0 deletions

diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index d01c7328dbae..dec7c15d886a 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=" },