1 files changed, 7 insertions, 11 deletions

diff --git a/security/selinux/ss/sidtab.c b/security/selinux/ss/sidtab.c
index ba3541640491..a81ded104129 100644
--- a/security/selinux/ss/sidtab.c
+++ b/security/selinux/ss/sidtab.c
@@ -14,10 +14,6 @@
 #define SIDTAB_HASH(sid) \
 (sid & SIDTAB_HASH_MASK)
 
-#define INIT_SIDTAB_LOCK(s) spin_lock_init(&s->lock)
-#define SIDTAB_LOCK(s, x) spin_lock_irqsave(&s->lock, x)
-#define SIDTAB_UNLOCK(s, x) spin_unlock_irqrestore(&s->lock, x)
-
 int sidtab_init(struct sidtab *s)
 {
         int i;
@@ -30,7 +26,7 @@ int sidtab_init(struct sidtab *s)
         s->nel = 0;
         s->next_sid = 1;
         s->shutdown = 0;
-        INIT_SIDTAB_LOCK(s);
+        spin_lock_init(&s->lock);
         return 0;
 }
 
@@ -180,7 +176,7 @@ int sidtab_context_to_sid(struct sidtab *s,
 
         sid = sidtab_search_context(s, context);
         if (!sid) {
-                SIDTAB_LOCK(s, flags);
+                spin_lock_irqsave(&s->lock, flags);
                 /* Rescan now that we hold the lock. */
                 sid = sidtab_search_context(s, context);
                 if (sid)
@@ -199,7 +195,7 @@ int sidtab_context_to_sid(struct sidtab *s,
                 if (ret)
                         s->next_sid--;
 unlock_out:
-                SIDTAB_UNLOCK(s, flags);
+                spin_unlock_irqrestore(&s->lock, flags);
         }
 
         if (ret)
@@ -264,19 +260,19 @@ void sidtab_set(struct sidtab *dst, struct sidtab *src)
 {
         unsigned long flags;
 
-        SIDTAB_LOCK(src, flags);
+        spin_lock_irqsave(&src->lock, flags);
         dst->htable = src->htable;
         dst->nel = src->nel;
         dst->next_sid = src->next_sid;
         dst->shutdown = 0;
-        SIDTAB_UNLOCK(src, flags);
+        spin_unlock_irqrestore(&src->lock, flags);
 }
 
 void sidtab_shutdown(struct sidtab *s)
 {
         unsigned long flags;
 
-        SIDTAB_LOCK(s, flags);
+        spin_lock_irqsave(&s->lock, flags);
         s->shutdown = 1;
-        SIDTAB_UNLOCK(s, flags);
+        spin_unlock_irqrestore(&s->lock, flags);
 }