1 files changed, 7 insertions, 10 deletions

diff --git a/net/netlabel/netlabel_unlabeled.c b/net/netlabel/netlabel_unlabeled.c
index 9c38658fba8..e6e823656f9 100644
--- a/net/netlabel/netlabel_unlabeled.c
+++ b/net/netlabel/netlabel_unlabeled.c
@@ -5,7 +5,7 @@
  * NetLabel system.  The NetLabel system manages static and dynamic label
  * mappings for network protocols such as CIPSO and RIPSO.
  *
- * Author: Paul Moore <paul.moore@hp.com>
+ * Author: Paul Moore <paul@paul-moore.com>
  *
  */
 
@@ -52,7 +52,7 @@
 #include <net/net_namespace.h>
 #include <net/netlabel.h>
 #include <asm/bug.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
 
 #include "netlabel_user.h"
 #include "netlabel_addrlist.h"
@@ -116,8 +116,7 @@ struct netlbl_unlhsh_walk_arg {
  * hash table should be okay */
 static DEFINE_SPINLOCK(netlbl_unlhsh_lock);
 #define netlbl_unlhsh_rcu_deref(p) \
-        rcu_dereference_check(p, rcu_read_lock_held() || \
-                                 lockdep_is_held(&netlbl_unlhsh_lock))
+        rcu_dereference_check(p, lockdep_is_held(&netlbl_unlhsh_lock))
 static struct netlbl_unlhsh_tbl *netlbl_unlhsh = NULL;
 static struct netlbl_unlhsh_iface *netlbl_unlhsh_def = NULL;
 
@@ -426,10 +425,9 @@ int netlbl_unlhsh_add(struct net *net,
                                               audit_info);
         switch (addr_len) {
         case sizeof(struct in_addr): {
-                struct in_addr *addr4, *mask4;
+                const struct in_addr *addr4 = addr;
+                const struct in_addr *mask4 = mask;
 
-                addr4 = (struct in_addr *)addr;
-                mask4 = (struct in_addr *)mask;
                 ret_val = netlbl_unlhsh_add_addr4(iface, addr4, mask4, secid);
                 if (audit_buf != NULL)
                         netlbl_af4list_audit_addr(audit_buf, 1,
@@ -440,10 +438,9 @@ int netlbl_unlhsh_add(struct net *net,
         }
 #if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
         case sizeof(struct in6_addr): {
-                struct in6_addr *addr6, *mask6;
+                const struct in6_addr *addr6 = addr;
+                const struct in6_addr *mask6 = mask;
 
-                addr6 = (struct in6_addr *)addr;
-                mask6 = (struct in6_addr *)mask;
                 ret_val = netlbl_unlhsh_add_addr6(iface, addr6, mask6, secid);
                 if (audit_buf != NULL)
                         netlbl_af6list_audit_addr(audit_buf, 1,