[IPVS]: Use htons() where appropriate.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/ipv4/ipvs/ip_vs_proto.c

@@ -165,7 +165,7 @@ ip_vs_tcpudp_debug_packet(struct ip_vs_protocol *pp,
 	ih = skb_header_pointer(skb, offset, sizeof(_iph), &_iph);
 	if (ih == NULL)
 		sprintf(buf, "%s TRUNCATED", pp->name);
-	else if (ih->frag_off & __constant_htons(IP_OFFSET))
+	else if (ih->frag_off & htons(IP_OFFSET))
 		sprintf(buf, "%s %u.%u.%u.%u->%u.%u.%u.%u frag",
 			pp->name, NIPQUAD(ih->saddr),
 			NIPQUAD(ih->daddr));

net/ipv4/ipvs/ip_vs_proto_esp.c

@@ -52,15 +52,15 @@ esp_conn_in_get(const struct sk_buff *skb,
 	if (likely(!inverse)) {
 		cp = ip_vs_conn_in_get(IPPROTO_UDP,
 				       iph->saddr,
-				       __constant_htons(PORT_ISAKMP),
+				       htons(PORT_ISAKMP),
 				       iph->daddr,
-				       __constant_htons(PORT_ISAKMP));
+				       htons(PORT_ISAKMP));
 	} else {
 		cp = ip_vs_conn_in_get(IPPROTO_UDP,
 				       iph->daddr,
-				       __constant_htons(PORT_ISAKMP),
+				       htons(PORT_ISAKMP),
 				       iph->saddr,
-				       __constant_htons(PORT_ISAKMP));
+				       htons(PORT_ISAKMP));
 	}
 
 	if (!cp) {
@@ -89,15 +89,15 @@ esp_conn_out_get(const struct sk_buff *skb, struct ip_vs_protocol *pp,
 	if (likely(!inverse)) {
 		cp = ip_vs_conn_out_get(IPPROTO_UDP,
 					iph->saddr,
-					__constant_htons(PORT_ISAKMP),
+					htons(PORT_ISAKMP),
 					iph->daddr,
-					__constant_htons(PORT_ISAKMP));
+					htons(PORT_ISAKMP));
 	} else {
 		cp = ip_vs_conn_out_get(IPPROTO_UDP,
 					iph->daddr,
-					__constant_htons(PORT_ISAKMP),
+					htons(PORT_ISAKMP),
 					iph->saddr,
-					__constant_htons(PORT_ISAKMP));
+					htons(PORT_ISAKMP));
 	}
 
 	if (!cp) {