diff options
Diffstat (limited to 'net/ipv6/icmp.c')
| -rw-r--r-- | net/ipv6/icmp.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c index 375ecd779fda..0f41ca6f3d83 100644 --- a/net/ipv6/icmp.c +++ b/net/ipv6/icmp.c @@ -217,14 +217,9 @@ static bool icmpv6_xrlim_allow(struct sock *sk, u8 type, } else if (dev && (dev->flags & IFF_LOOPBACK)) { res = true; } else { - struct rt6_info *rt = dst_rt6_info(dst); - int tmo = net->ipv6.sysctl.icmpv6_time; + int tmo = READ_ONCE(net->ipv6.sysctl.icmpv6_time); struct inet_peer *peer; - /* Give more bandwidth to wider prefixes. */ - if (rt->rt6i_dst.plen < 128) - tmo >>= ((128 - rt->rt6i_dst.plen)>>5); - peer = inet_getpeer_v6(net->ipv6.peers, &fl6->daddr); res = inet_peer_xrlim_allow(peer, tmo); } |