[PATCH] spin/rwlock init cleanups

locking init cleanups:

 - convert " = SPIN_LOCK_UNLOCKED" to spin_lock_init() or DEFINE_SPINLOCK()
 - convert rwlocks in a similar manner

this patch was generated automatically.

Motivation:

 - cleanliness
 - lockdep needs control of lock initialization, which the open-coded
   variants do not give
 - it's also useful for -rt and for lock debugging in general

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/net/tipc/ref.c b/net/tipc/ref.c
index d2f0cce10e20..596d3c8ff750 100644
--- a/net/tipc/ref.c
+++ b/net/tipc/ref.c
@@ -63,7 +63,7 @@
 
 struct ref_table tipc_ref_table = { NULL };
 
-static rwlock_t ref_table_lock = RW_LOCK_UNLOCKED;
+static DEFINE_RWLOCK(ref_table_lock);
 
 /**
  * tipc_ref_table_init - create reference table for objects
@@ -87,7 +87,7 @@ int tipc_ref_table_init(u32 requested_size, u32 start)
         index_mask = sz - 1;
         for (i = sz - 1; i >= 0; i--) {
                 table[i].object = NULL;
-                table[i].lock = SPIN_LOCK_UNLOCKED;
+                spin_lock_init(&table[i].lock);
                 table[i].data.next_plus_upper = (start & ~index_mask) + i - 1;
         }
         tipc_ref_table.entries = table;