[PATCH] SELinux: convert sbsec semaphore to a mutex

This patch converts the semaphore in the superblock security struct to a
mutex.  No locking changes or other code changes are done.

Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Stephen Smalley <sds@tycho.nsa.gov>
Acked-by: James Morris <jmorris@namei.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/security/selinux/include/objsec.h b/security/selinux/include/objsec.h
index 7d5a0289878b..ef2267fea8bd 100644
--- a/security/selinux/include/objsec.h
+++ b/security/selinux/include/objsec.h
@@ -63,7 +63,7 @@ struct superblock_security_struct {
         unsigned int behavior;          /* labeling behavior */
         unsigned char initialized;      /* initialization flag */
         unsigned char proc;             /* proc fs */
-        struct semaphore sem;
+        struct mutex lock;
         struct list_head isec_head;
         spinlock_t isec_lock;
 };