[IPV6]: 'info' argument of ipv6 ->err_handler() is net-endian

[deliverable/linux.git] / include / net / xfrm.h

diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 737fdb2ee8a45bb230c87e3303d52f098d74f53a..9d30c08b9efc23b0675ef7a867dd5a1e4bf58c8f 100644 (file)
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -887,8 +887,7 @@ struct xfrm_tunnel {
 struct xfrm6_tunnel {
        int (*handler)(struct sk_buff *skb);
        int (*err_handler)(struct sk_buff *skb, struct inet6_skb_parm *opt,
-                          int type, int code, int offset, __u32 info);
-
+                          int type, int code, int offset, __be32 info);
        struct xfrm6_tunnel *next;
        int priority;
 };
@@ -951,9 +950,9 @@ extern int xfrm6_input_addr(struct sk_buff *skb, xfrm_address_t *daddr,
                            xfrm_address_t *saddr, u8 proto);
 extern int xfrm6_tunnel_register(struct xfrm6_tunnel *handler);
 extern int xfrm6_tunnel_deregister(struct xfrm6_tunnel *handler);
-extern u32 xfrm6_tunnel_alloc_spi(xfrm_address_t *saddr);
+extern __be32 xfrm6_tunnel_alloc_spi(xfrm_address_t *saddr);
 extern void xfrm6_tunnel_free_spi(xfrm_address_t *saddr);
-extern u32 xfrm6_tunnel_spi_lookup(xfrm_address_t *saddr);
+extern __be32 xfrm6_tunnel_spi_lookup(xfrm_address_t *saddr);
 extern int xfrm6_output(struct sk_buff *skb);
 extern int xfrm6_find_1stfragopt(struct xfrm_state *x, struct sk_buff *skb,
                                 u8 **prevhdr);
@@ -1033,7 +1032,7 @@ static inline int xfrm_addr_cmp(xfrm_address_t *a, xfrm_address_t *b,
        switch (family) {
        default:
        case AF_INET:
-               return a->a4 - b->a4;
+               return (__force __u32)a->a4 - (__force __u32)b->a4;
        case AF_INET6:
                return ipv6_addr_cmp((struct in6_addr *)a,
                                     (struct in6_addr *)b);