net: remove ipv6_addr_copy()

C assignment can handle struct in6_addr copying.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/netfilter/nf_conntrack_h323_main.c b/net/netfilter/nf_conntrack_h323_main.c
index f03c2d4..f9368f3 100644
--- a/net/netfilter/nf_conntrack_h323_main.c
+++ b/net/netfilter/nf_conntrack_h323_main.c
@@ -750,10 +750,10 @@
 		struct rt6_info *rt1, *rt2;
 
 		memset(&fl1, 0, sizeof(fl1));
-		ipv6_addr_copy(&fl1.daddr, &src->in6);
+		fl1.daddr = src->in6;
 
 		memset(&fl2, 0, sizeof(fl2));
-		ipv6_addr_copy(&fl2.daddr, &dst->in6);
+		fl2.daddr = dst->in6;
 		if (!afinfo->route(&init_net, (struct dst_entry **)&rt1,
 				   flowi6_to_flowi(&fl1), false)) {
 			if (!afinfo->route(&init_net, (struct dst_entry **)&rt2,