wifi: support random mac address and save to file

[firefly-linux-kernel-4.4.55.git] / net / ipv6 / output_core.c

diff --git a/net/ipv6/output_core.c b/net/ipv6/output_core.c
index 3d2c81a66d6a10e150ff0c2b0190d1f08b073a6d..a5d465105b69375cab96217d0afd2485da303261 100644 (file)
--- a/net/ipv6/output_core.c
+++ b/net/ipv6/output_core.c
@@ -6,29 +6,6 @@
 #include <net/ipv6.h>
 #include <net/ip6_fib.h>
 
-void ipv6_select_ident(struct frag_hdr *fhdr, struct rt6_info *rt)
-{
-       static atomic_t ipv6_fragmentation_id;
-       int ident;
-
-#if IS_ENABLED(CONFIG_IPV6)
-       if (rt && !(rt->dst.flags & DST_NOPEER)) {
-               struct inet_peer *peer;
-               struct net *net;
-
-               net = dev_net(rt->dst.dev);
-               peer = inet_getpeer_v6(net->ipv6.peers, &rt->rt6i_dst.addr, 1);
-               if (peer) {
-                       fhdr->identification = htonl(inet_getid(peer, 0));
-                       inet_putpeer(peer);
-                       return;
-               }
-       }
-#endif
-       ident = atomic_inc_return(&ipv6_fragmentation_id);
-       fhdr->identification = htonl(ident);
-}
-EXPORT_SYMBOL(ipv6_select_ident);
 
 int ip6_find_1stfragopt(struct sk_buff *skb, u8 **nexthdr)
 {