1 files changed, 2 insertions, 1 deletions

diff --git a/net/xfrm/xfrm_hash.h b/net/xfrm/xfrm_hash.h
index e5195c99f71e..1396572d2ade 100644
--- a/net/xfrm/xfrm_hash.h
+++ b/net/xfrm/xfrm_hash.h
@@ -16,7 +16,8 @@ static inline unsigned int __xfrm6_addr_hash(xfrm_address_t *addr)
 
 static inline unsigned int __xfrm4_daddr_saddr_hash(xfrm_address_t *daddr, xfrm_address_t *saddr)
 {
-        return ntohl(daddr->a4 + saddr->a4);
+        u32 sum = (__force u32)daddr->a4 + (__force u32)saddr->a4;
+        return ntohl((__force __be32)sum);
 }
 
 static inline unsigned int __xfrm6_daddr_saddr_hash(xfrm_address_t *daddr, xfrm_address_t *saddr)