[IPV4]: ip_route_connect() ipv4 address arguments annotated

annotated address arguments (port number left alone for now); ditto
for 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>

include/net/route.h

@@ -144,8 +144,8 @@ static inline char rt_tos2priority(u8 tos)
 	return ip_tos2prio[IPTOS_TOS(tos)>>1];
 }
 
-static inline int ip_route_connect(struct rtable **rp, u32 dst,
-				   u32 src, u32 tos, int oif, u8 protocol,
+static inline int ip_route_connect(struct rtable **rp, __be32 dst,
+				   __be32 src, u32 tos, int oif, u8 protocol,
 				   u16 sport, u16 dport, struct sock *sk)
 {
 	struct flowi fl = { .oif = oif,

net/dccp/ipv4.c

@@ -50,7 +50,7 @@ int dccp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
 	struct dccp_sock *dp = dccp_sk(sk);
 	const struct sockaddr_in *usin = (struct sockaddr_in *)uaddr;
 	struct rtable *rt;
-	u32 daddr, nexthop;
+	__be32 daddr, nexthop;
 	int tmp;
 	int err;
 

net/ipv4/af_inet.c

@@ -996,7 +996,7 @@ static int inet_sk_reselect_saddr(struct sock *sk)
 	struct rtable *rt;
 	__u32 old_saddr = inet->saddr;
 	__u32 new_saddr;
-	__u32 daddr = inet->daddr;
+	__be32 daddr = inet->daddr;
 
 	if (inet->opt && inet->opt->srr)
 		daddr = inet->opt->faddr;

net/ipv4/datagram.c

@@ -25,7 +25,7 @@ int ip4_datagram_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
 	struct inet_sock *inet = inet_sk(sk);
 	struct sockaddr_in *usin = (struct sockaddr_in *) uaddr;
 	struct rtable *rt;
-	u32 saddr;
+	__be32 saddr;
 	int oif;
 	int err;
 

net/ipv4/tcp_ipv4.c

@@ -159,7 +159,7 @@ int tcp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
 	struct tcp_sock *tp = tcp_sk(sk);
 	struct sockaddr_in *usin = (struct sockaddr_in *)uaddr;
 	struct rtable *rt;
-	u32 daddr, nexthop;
+	__be32 daddr, nexthop;
 	int tmp;
 	int err;