[PATCH] security: keys: remove unused key_alloc_sem

[Daniel Walker]

This semaphore doesn't appear to be used, so removing it.

Signed-off-by: Daniel Walker <dwalker@xxxxxxxxxx>

---
 security/keys/internal.h |    1 -
 1 file changed, 1 deletion(-)

Index: linux-2.6.25/security/keys/internal.h
===================================================================
--- linux-2.6.25.orig/security/keys/internal.h
+++ linux-2.6.25/security/keys/internal.h
@@ -78,7 +78,6 @@ extern unsigned key_quota_maxbytes;
 
 extern struct rb_root key_serial_tree;
 extern spinlock_t key_serial_lock;
-extern struct semaphore key_alloc_sem;
 extern struct mutex key_construction_mutex;
 extern wait_queue_head_t request_key_conswq;
 
-- 

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