ipv6: drop unused "dev" arg of icmpv6_send()

Dunno, what was the idea, it wasn't used for a long time.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 3 deletions

diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index a7af9d68cd6c..52b8347ae3b2 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -680,12 +680,11 @@ static inline int udp6_csum_init(struct sk_buff *skb, struct udphdr *uh,
 int __udp6_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
                    int proto)
 {
+        struct net *net = dev_net(skb->dev);
         struct sock *sk;
         struct udphdr *uh;
-        struct net_device *dev = skb->dev;
         struct in6_addr *saddr, *daddr;
         u32 ulen = 0;
-        struct net *net = dev_net(skb->dev);
 
         if (!pskb_may_pull(skb, sizeof(struct udphdr)))
                 goto short_packet;
@@ -744,7 +743,7 @@ int __udp6_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
                 UDP6_INC_STATS_BH(net, UDP_MIB_NOPORTS,
                                 proto == IPPROTO_UDPLITE);
 
-                icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_PORT_UNREACH, 0, dev);
+                icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_PORT_UNREACH, 0);
 
                 kfree_skb(skb);
                 return 0;