[NET] net/core: Annotations.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/core/netpoll.c b/net/core/netpoll.c
index 0746c81..523141e 100644
--- a/net/core/netpoll.c
+++ b/net/core/netpoll.c
@@ -330,7 +330,7 @@
 	struct arphdr *arp;
 	unsigned char *arp_ptr;
 	int size, type = ARPOP_REPLY, ptype = ETH_P_ARP;
-	u32 sip, tip;
+	__be32 sip, tip;
 	struct sk_buff *send_skb;
 	struct netpoll *np = NULL;