[PATCH] security/: possible cleanups
make needlessly global code static
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Cc: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/security/keys/keyring.c b/security/keys/keyring.c
index 0acecbd..5d22c03 100644
--- a/security/keys/keyring.c
+++ b/security/keys/keyring.c
@@ -68,7 +68,7 @@
* semaphore to serialise link/link calls to prevent two link calls in parallel
* introducing a cycle
*/
-DECLARE_RWSEM(keyring_serialise_link_sem);
+static DECLARE_RWSEM(keyring_serialise_link_sem);
/*****************************************************************************/
/*