net: ip_vs_proto_{tcp,udp} build fix

Signed-off-by: Stephen Rothwell <[e-mail]>
Signed-off-by: David S. Miller <[e-mail]>

net/ipv4/ipvs/ip_vs_proto_tcp.c

···
 #include <linux/tcp.h>                  /* for tcphdr */
 #include <net/ip.h>
 #include <net/tcp.h>                    /* for csum_tcpudp_magic */
+#include <net/ip6_checksum.h>
 #include <linux/netfilter.h>
 #include <linux/netfilter_ipv4.h>
 

net/ipv4/ipvs/ip_vs_proto_udp.c

···
 
 #include <net/ip_vs.h>
 #include <net/ip.h>
+#include <net/ip6_checksum.h>
 
 static struct ip_vs_conn *
 udp_conn_in_get(int af, const struct sk_buff *skb, struct ip_vs_protocol *pp,