[IPV4]: fib_validate_source() annotations

annotated arguments and inferred net-endian variables in callers

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

1 files changed, 2 insertions, 1 deletions

diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 9d8fbf1e5bc3..4bb66fee4543 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -1722,7 +1722,8 @@ static inline int __mkroute_input(struct sk_buff *skb,
         int err;
         struct in_device *out_dev;
         unsigned flags = 0;
-        u32 spec_dst, itag;
+        __be32 spec_dst;
+        u32 itag;
 
         /* get a working reference to the output device */
         out_dev = in_dev_get(FIB_RES_DEV(*res));