Since the introduction of atomic_open, gfs2_getxattr can be
called with the glock already held, so we need to allow for
this.
Signed-off-by: NSteven Whitehouse <swhiteho@redhat.com>
Reported-by: NDavid Teigland <teigland@redhat.com>
Tested-by: NDavid Teigland <teigland@redhat.com>