[IPV4]: fib_semantic_match() annotations

'mask' and 'zone' arguments are net-endian

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

net/ipv4/fib_lookup.h

@@ -20,7 +20,7 @@ struct fib_alias {
 /* Exported by fib_semantics.c */
 extern int fib_semantic_match(struct list_head *head,
 			      const struct flowi *flp,
-			      struct fib_result *res, __u32 zone, __u32 mask,
+			      struct fib_result *res, __be32 zone, __be32 mask,
 				int prefixlen);
 extern void fib_release_info(struct fib_info *);
 extern struct fib_info *fib_create_info(struct fib_config *cfg);

net/ipv4/fib_semantics.c

@@ -847,7 +847,7 @@ failure:
 
 /* Note! fib_semantic_match intentionally uses  RCU list functions. */
 int fib_semantic_match(struct list_head *head, const struct flowi *flp,
-		       struct fib_result *res, __u32 zone, __u32 mask, 
+		       struct fib_result *res, __be32 zone, __be32 mask,
 			int prefixlen)
 {
 	struct fib_alias *fa;