[GFS2] Tidy up locking code

As per Jan Engelhardt's second email, this removes some unused code,
and fixes up indenting in various places.

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

1 files changed, 3 insertions, 3 deletions

diff --git a/fs/gfs2/glock.h b/fs/gfs2/glock.h
index 07a8d02a234d..1a90a1983beb 100644
--- a/fs/gfs2/glock.h
+++ b/fs/gfs2/glock.h
@@ -51,17 +51,17 @@ static inline int gfs2_glock_is_locked_by_me(struct gfs2_glock *gl)
 
 static inline int gfs2_glock_is_held_excl(struct gfs2_glock *gl)
 {
-        return (gl->gl_state == LM_ST_EXCLUSIVE);
+        return gl->gl_state == LM_ST_EXCLUSIVE;
 }
 
 static inline int gfs2_glock_is_held_dfrd(struct gfs2_glock *gl)
 {
-        return (gl->gl_state == LM_ST_DEFERRED);
+        return gl->gl_state == LM_ST_DEFERRED;
 }
 
 static inline int gfs2_glock_is_held_shrd(struct gfs2_glock *gl)
 {
-        return (gl->gl_state == LM_ST_SHARED);
+        return gl->gl_state == LM_ST_SHARED;
 }
 
 static inline int gfs2_glock_is_blocking(struct gfs2_glock *gl)