[GFS2] Remove one typedef

This removes one of the typedefs from the locking interface. It
is replaced by a forward declaration of the gfs2 superblock. The
other two are not so easy to solve since in their case, they
can refer to one of two possible structures.

Cc: David Teigland <teigland@redhat.com>
Cc: Jan Engelhardt <jengelh@linux01.gwdg.de>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/gfs2/glock.h b/fs/gfs2/glock.h
index 0febca3d6d47..e3bf4bcd4b29 100644
--- a/fs/gfs2/glock.h
+++ b/fs/gfs2/glock.h
@@ -140,7 +140,7 @@ static inline int gfs2_glock_nq_init(struct gfs2_glock *gl,
 int gfs2_lvb_hold(struct gfs2_glock *gl);
 void gfs2_lvb_unhold(struct gfs2_glock *gl);
 
-void gfs2_glock_cb(lm_fsdata_t *fsdata, unsigned int type, void *data);
+void gfs2_glock_cb(struct gfs2_sbd *sdp, unsigned int type, void *data);
 
 void gfs2_iopen_go_callback(struct gfs2_glock *gl, unsigned int state);