[IPV6]: Misc endianness annotations.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>

include/net/addrconf.h

@@ -35,9 +35,9 @@ struct prefix_info {
 #else
 #error "Please fix <asm/byteorder.h>"
 #endif
-	__u32			valid;
-	__u32			prefered;
-	__u32			reserved2;
+	__be32			valid;
+	__be32			prefered;
+	__be32			reserved2;
 
 	struct in6_addr		prefix;
 };
@@ -183,7 +183,7 @@ static __inline__ u8 ipv6_addr_hash(const struct in6_addr *addr)
 	 * This will include the IEEE address token on links that support it.
 	 */
 
-	word = addr->s6_addr32[2] ^ addr->s6_addr32[3];
+	word = (__force u32)(addr->s6_addr32[2] ^ addr->s6_addr32[3]);
 	word ^= (word >> 16);
 	word ^= (word >> 8);
 

include/net/ip6_route.h

@@ -20,7 +20,7 @@ struct route_info {
 				route_pref:2,
 				reserved_h:3;
 #endif
-	__u32			lifetime;
+	__be32			lifetime;
 	__u8			prefix[0];	/* 0,8 or 16 */
 };
 

include/net/ipv6.h

@@ -563,7 +563,7 @@ extern int			ip6_datagram_connect(struct sock *sk,
 						     struct sockaddr *addr, int addr_len);
 
 extern int 			ipv6_recv_error(struct sock *sk, struct msghdr *msg, int len);
-extern void			ipv6_icmp_error(struct sock *sk, struct sk_buff *skb, int err, u16 port,
+extern void			ipv6_icmp_error(struct sock *sk, struct sk_buff *skb, int err, __be16 port,
 						u32 info, u8 *payload);
 extern void			ipv6_local_error(struct sock *sk, int err, struct flowi *fl, u32 info);
 

include/net/ndisc.h

@@ -66,8 +66,8 @@ struct rs_msg {
 
 struct ra_msg {
         struct icmp6hdr		icmph;
-	__u32			reachable_time;
-	__u32			retrans_timer;
+	__be32			reachable_time;
+	__be32			retrans_timer;
 };
 
 struct nd_opt_hdr {