1 files changed, 7 insertions, 21 deletions

diff --git a/security/selinux/avc.c b/security/selinux/avc.c
index 0d00f4874f32..0afb990fdfa4 100644
--- a/security/selinux/avc.c
+++ b/security/selinux/avc.c
@@ -88,7 +88,6 @@ struct avc_entry {
         u32                     tsid;
         u16                     tclass;
         struct av_decision      avd;
-        atomic_t                used;   /* used recently */
 };
 
 struct avc_node {
@@ -316,16 +315,13 @@ static inline int avc_reclaim_node(void)
 
                 rcu_read_lock();
                 list_for_each_entry(node, &avc_cache.slots[hvalue], list) {
-                        if (atomic_dec_and_test(&node->ae.used)) {
-                                /* Recently Unused */
-                                avc_node_delete(node);
-                                avc_cache_stats_incr(reclaims);
-                                ecx++;
-                                if (ecx >= AVC_CACHE_RECLAIM) {
-                                        rcu_read_unlock();
-                                        spin_unlock_irqrestore(&avc_cache.slots_lock[hvalue], flags);
-                                        goto out;
-                                }
+                        avc_node_delete(node);
+                        avc_cache_stats_incr(reclaims);
+                        ecx++;
+                        if (ecx >= AVC_CACHE_RECLAIM) {
+                                rcu_read_unlock();
+                                spin_unlock_irqrestore(&avc_cache.slots_lock[hvalue], flags);
+                                goto out;
                         }
                 }
                 rcu_read_unlock();
@@ -345,7 +341,6 @@ static struct avc_node *avc_alloc_node(void)
 
         INIT_RCU_HEAD(&node->rhead);
         INIT_LIST_HEAD(&node->list);
-        atomic_set(&node->ae.used, 1);
         avc_cache_stats_incr(allocations);
 
         if (atomic_inc_return(&avc_cache.active_nodes) > avc_cache_threshold)
@@ -378,15 +373,6 @@ static inline struct avc_node *avc_search_node(u32 ssid, u32 tsid, u16 tclass)
                 }
         }
 
-        if (ret == NULL) {
-                /* cache miss */
-                goto out;
-        }
-
-        /* cache hit */
-        if (atomic_read(&ret->ae.used) != 1)
-                atomic_set(&ret->ae.used, 1);
-out:
         return ret;
 }