[GFS2] Revert remounting w/o acl option leaves acls enabled

This reverts commit 569a7b6c2e8965ff4908003b925757703a3d649c. The
code was correct originally. The default setting for ACLs after a
remount should be to be the same as before the remount.

Signed-off-by: Abhijith Das <adas@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

1 files changed, 13 insertions, 12 deletions

diff --git a/fs/gfs2/mount.c b/fs/gfs2/mount.c
index 6f006a804db3..4864659555d4 100644
--- a/fs/gfs2/mount.c
+++ b/fs/gfs2/mount.c
@@ -82,19 +82,20 @@ int gfs2_mount_args(struct gfs2_sbd *sdp, char *data_arg, int remount)
         char *options, *o, *v;
         int error = 0;
 
-        /*  If someone preloaded options, use those instead  */
-        spin_lock(&gfs2_sys_margs_lock);
-        if (!remount && gfs2_sys_margs) {
-                data = gfs2_sys_margs;
-                gfs2_sys_margs = NULL;
-        }
-        spin_unlock(&gfs2_sys_margs_lock);
+        if (!remount) {
+                /*  If someone preloaded options, use those instead  */
+                spin_lock(&gfs2_sys_margs_lock);
+                if (gfs2_sys_margs) {
+                        data = gfs2_sys_margs;
+                        gfs2_sys_margs = NULL;
+                }
+                spin_unlock(&gfs2_sys_margs_lock);
 
-        /*  Set some defaults  */
-        memset(args, 0, sizeof(struct gfs2_args));
-        args->ar_num_glockd = GFS2_GLOCKD_DEFAULT;
-        args->ar_quota = GFS2_QUOTA_DEFAULT;
-        args->ar_data = GFS2_DATA_DEFAULT;
+                /*  Set some defaults  */
+                args->ar_num_glockd = GFS2_GLOCKD_DEFAULT;
+                args->ar_quota = GFS2_QUOTA_DEFAULT;
+                args->ar_data = GFS2_DATA_DEFAULT;
+        }
 
         /* Split the options into tokens with the "," character and
            process them */