1 files changed, 12 insertions, 13 deletions

diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 0d8a797f0441..de34883e8b16 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -1574,27 +1574,26 @@ extern struct xfrm_algo_desc *xfrm_calg_get_byname(const char *name, int probe);
 extern struct xfrm_algo_desc *xfrm_aead_get_byname(const char *name, int icv_len,
                                                    int probe);
 
-static inline int xfrm_addr_cmp(const xfrm_address_t *a,
-                                const xfrm_address_t *b,
-                                int family)
+static inline bool xfrm6_addr_equal(const xfrm_address_t *a,
+                                    const xfrm_address_t *b)
+{
+        return ipv6_addr_equal((const struct in6_addr *)a,
+                               (const struct in6_addr *)b);
+}
+
+static inline bool xfrm_addr_equal(const xfrm_address_t *a,
+                                   const xfrm_address_t *b,
+                                   sa_family_t family)
 {
         switch (family) {
         default:
         case AF_INET:
-                return (__force u32)a->a4 - (__force u32)b->a4;
+                return ((__force u32)a->a4 ^ (__force u32)b->a4) == 0;
         case AF_INET6:
-                return ipv6_addr_cmp((const struct in6_addr *)a,
-                                     (const struct in6_addr *)b);
+                return xfrm6_addr_equal(a, b);
         }
 }
 
-static inline bool xfrm6_addr_equal(const xfrm_address_t *a,
-                                    const xfrm_address_t *b)
-{
-        return ipv6_addr_equal((const struct in6_addr *)a,
-                               (const struct in6_addr *)b);
-}
-
 static inline int xfrm_policy_id2dir(u32 index)
 {
         return index & 7;