Merge tag 'dlm-3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm

Pull dlm updates from David Teigland:
 "This set includes some minor fixes and improvements.  The one large
  patch addresses the special "nodir" mode, which has been a long
  neglected proof of concept, but with these fixes seems to be quite
  usable.  It allows the resource master to be assigned statically
  instead of dynamically, which can improve performance if there is
  little locality and most resources are shared."

* tag 'dlm-3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm:
  dlm: NULL dereference on failure in kmem_cache_create()
  gfs2: fix recovery during unmount
  dlm: fixes for nodir mode
  dlm: improve error and debug messages
  dlm: avoid unnecessary search in search_rsb
  dlm: limit rcom debug messages
  dlm: fix waiter recovery
  dlm: prevent connections during shutdown

1 files changed, 3 insertions, 5 deletions

diff --git a/fs/dlm/memory.c b/fs/dlm/memory.c
index da64df7..7cd24bc 100644
--- a/fs/dlm/memory.c
+++ b/fs/dlm/memory.c
@@ -21,21 +21,19 @@ static struct kmem_cache *rsb_cache;
 
 int __init dlm_memory_init(void)
 {
-	int ret = 0;
-
 	lkb_cache = kmem_cache_create("dlm_lkb", sizeof(struct dlm_lkb),
 				__alignof__(struct dlm_lkb), 0, NULL);
 	if (!lkb_cache)
-		ret = -ENOMEM;
+		return -ENOMEM;
 
 	rsb_cache = kmem_cache_create("dlm_rsb", sizeof(struct dlm_rsb),
 				__alignof__(struct dlm_rsb), 0, NULL);
 	if (!rsb_cache) {
 		kmem_cache_destroy(lkb_cache);
-		ret = -ENOMEM;
+		return -ENOMEM;
 	}
 
-	return ret;
+	return 0;
 }
 
 void dlm_memory_exit(void)