[NET] IPV4: Use hton{s,l}() where appropriate.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/ipvs/ip_vs_xmit.c b/net/ipv4/ipvs/ip_vs_xmit.c
index e1f77bd..f73c5ac 100644
--- a/net/ipv4/ipvs/ip_vs_xmit.c
+++ b/net/ipv4/ipvs/ip_vs_xmit.c
@@ -178,7 +178,7 @@
 
 	/* MTU checking */
 	mtu = dst_mtu(&rt->u.dst);
-	if ((skb->len > mtu) && (iph->frag_off&__constant_htons(IP_DF))) {
+	if ((skb->len > mtu) && (iph->frag_off & htons(IP_DF))) {
 		ip_rt_put(rt);
 		icmp_send(skb, ICMP_DEST_UNREACH,ICMP_FRAG_NEEDED, htonl(mtu));
 		IP_VS_DBG_RL("ip_vs_bypass_xmit(): frag needed\n");
@@ -245,7 +245,7 @@
 
 	/* MTU checking */
 	mtu = dst_mtu(&rt->u.dst);
-	if ((skb->len > mtu) && (iph->frag_off&__constant_htons(IP_DF))) {
+	if ((skb->len > mtu) && (iph->frag_off & htons(IP_DF))) {
 		ip_rt_put(rt);
 		icmp_send(skb, ICMP_DEST_UNREACH,ICMP_FRAG_NEEDED, htonl(mtu));
 		IP_VS_DBG_RL_PKT(0, pp, skb, 0, "ip_vs_nat_xmit(): frag needed for");
@@ -329,10 +329,10 @@
 
 	EnterFunction(10);
 
-	if (skb->protocol != __constant_htons(ETH_P_IP)) {
+	if (skb->protocol != htons(ETH_P_IP)) {
 		IP_VS_DBG_RL("ip_vs_tunnel_xmit(): protocol error, "
 			     "ETH_P_IP: %d, skb protocol: %d\n",
-			     __constant_htons(ETH_P_IP), skb->protocol);
+			     htons(ETH_P_IP), skb->protocol);
 		goto tx_error;
 	}
 
@@ -350,9 +350,9 @@
 	if (skb->dst)
 		skb->dst->ops->update_pmtu(skb->dst, mtu);
 
-	df |= (old_iph->frag_off&__constant_htons(IP_DF));
+	df |= (old_iph->frag_off & htons(IP_DF));
 
-	if ((old_iph->frag_off&__constant_htons(IP_DF))
+	if ((old_iph->frag_off & htons(IP_DF))
 	    && mtu < ntohs(old_iph->tot_len)) {
 		icmp_send(skb, ICMP_DEST_UNREACH,ICMP_FRAG_NEEDED, htonl(mtu));
 		ip_rt_put(rt);
@@ -445,7 +445,7 @@
 
 	/* MTU checking */
 	mtu = dst_mtu(&rt->u.dst);
-	if ((iph->frag_off&__constant_htons(IP_DF)) && skb->len > mtu) {
+	if ((iph->frag_off & htons(IP_DF)) && skb->len > mtu) {
 		icmp_send(skb, ICMP_DEST_UNREACH,ICMP_FRAG_NEEDED, htonl(mtu));
 		ip_rt_put(rt);
 		IP_VS_DBG_RL("ip_vs_dr_xmit(): frag needed\n");
@@ -519,7 +519,7 @@
 
 	/* MTU checking */
 	mtu = dst_mtu(&rt->u.dst);
-	if ((skb->len > mtu) && (skb->nh.iph->frag_off&__constant_htons(IP_DF))) {
+	if ((skb->len > mtu) && (skb->nh.iph->frag_off & htons(IP_DF))) {
 		ip_rt_put(rt);
 		icmp_send(skb, ICMP_DEST_UNREACH, ICMP_FRAG_NEEDED, htonl(mtu));
 		IP_VS_DBG_RL("ip_vs_in_icmp(): frag needed\n");