diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
index 3552a45..1f1b2dd 100644
--- a/net/ipv4/ping.c
+++ b/net/ipv4/ping.c
@@ -892,12 +892,12 @@
 		sin6->sin6_port = 0;
 		sin6->sin6_addr = ip6->saddr;
 
+		sin6->sin6_flowinfo = 0;
 		if (np->sndflow)
 			sin6->sin6_flowinfo = ip6_flowinfo(ip6);
 
-		if (__ipv6_addr_needs_scope_id(
-		    ipv6_addr_type(&sin6->sin6_addr)))
-			sin6->sin6_scope_id = IP6CB(skb)->iif;
+		sin6->sin6_scope_id = ipv6_iface_scope_id(&sin6->sin6_addr,
+							  IP6CB(skb)->iif);
 
 		if (inet6_sk(sk)->rxopt.all)
 			pingv6_ops.ip6_datagram_recv_ctl(sk, msg, skb);