diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index bd5ef7b..a92b4a5 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -1234,12 +1234,12 @@
 			goto drop_and_free;
 
 		/* Secret recipe starts with IP addresses */
-		d = &ipv6_hdr(skb)->daddr.s6_addr32[0];
+		d = (__force u32 *)&ipv6_hdr(skb)->daddr.s6_addr32[0];
 		*mess++ ^= *d++;
 		*mess++ ^= *d++;
 		*mess++ ^= *d++;
 		*mess++ ^= *d++;
-		d = &ipv6_hdr(skb)->saddr.s6_addr32[0];
+		d = (__force u32 *)&ipv6_hdr(skb)->saddr.s6_addr32[0];
 		*mess++ ^= *d++;
 		*mess++ ^= *d++;
 		*mess++ ^= *d++;