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/ipv6/mip6.c b/net/ipv6/mip6.c
index 43242e6..7e1e0fb 100644
--- a/net/ipv6/mip6.c
+++ b/net/ipv6/mip6.c
@@ -195,8 +195,8 @@
 		mip6_report_rl.stamp.tv_sec = stamp->tv_sec;
 		mip6_report_rl.stamp.tv_usec = stamp->tv_usec;
 		mip6_report_rl.iif = iif;
-		ipv6_addr_copy(&mip6_report_rl.src, src);
-		ipv6_addr_copy(&mip6_report_rl.dst, dst);
+		mip6_report_rl.src = *src;
+		mip6_report_rl.dst = *dst;
 		allow = 1;
 	}
 	spin_unlock_bh(&mip6_report_rl.lock);