From: Jeff Layton <jlayton@redhat.com>
Date: Mon, 26 Jul 2010 14:29:58 +0000 (-0400)
Subject: cifs: ignore the "mand", "nomand" and "_netdev" mount options
X-Git-Tag: v2.6.36-rc1~590^2~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f636a34802e3913415410c6e595df2bf84851cff;p=platform%2Fkernel%2Flinux-3.10.git

cifs: ignore the "mand", "nomand" and "_netdev" mount options

These are all handled by the userspace mount programs, but older versions
of mount.cifs also handed them off to the kernel. Ignore them.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
---

diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index d91a608..85a994c 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -1264,6 +1264,12 @@ cifs_parse_mount_options(char *options, const char *devname,
 		} else if ((strnicmp(data, "nocase", 6) == 0) ||
 			   (strnicmp(data, "ignorecase", 10)  == 0)) {
 			vol->nocase = 1;
+		} else if (strnicmp(data, "mand", 4) == 0) {
+			/* ignore */
+		} else if (strnicmp(data, "nomand", 6) == 0) {
+			/* ignore */
+		} else if (strnicmp(data, "_netdev", 7) == 0) {
+			/* ignore */
 		} else if (strnicmp(data, "brl", 3) == 0) {
 			vol->nobrl =  0;
 		} else if ((strnicmp(data, "nobrl", 5) == 0) ||