vfs: Remove unnecessary calls of check_submounts_and_drop

Now that check_submounts_and_drop can not fail and is called from
d_invalidate there is no longer a need to call check_submounts_and_drom
from filesystem d_revalidate methods so remove it.

Reviewed-by: Miklos Szeredi <miklos@szeredi.hu>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 0 insertions, 3 deletions

diff --git a/fs/gfs2/dentry.c b/fs/gfs2/dentry.c
index d3a5d4e29ba5..589f4ea9381c 100644
--- a/fs/gfs2/dentry.c
+++ b/fs/gfs2/dentry.c
@@ -93,9 +93,6 @@ invalid_gunlock:
         if (!had_lock)
                 gfs2_glock_dq_uninit(&d_gh);
 invalid:
-        if (check_submounts_and_drop(dentry) != 0)
-                goto valid;
-
         dput(parent);
         return 0;