diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/bridge/br_multicast.c | 3 | ||||
| -rw-r--r-- | net/ipv6/mcast.c | 18 |
2 files changed, 4 insertions, 17 deletions
diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c index 08e576ada0b2..4accd0de6e8e 100644 --- a/net/bridge/br_multicast.c +++ b/net/bridge/br_multicast.c @@ -1203,7 +1203,8 @@ static int br_ip6_multicast_query(struct net_bridge *br, mld2q = (struct mld2_query *)icmp6_hdr(skb); if (!mld2q->mld2q_nsrcs) group = &mld2q->mld2q_mca; - max_delay = mld2q->mld2q_mrc ? MLDV2_MRC(ntohs(mld2q->mld2q_mrc)) : 1; + + max_delay = max(msecs_to_jiffies(mldv2_mrc(mld2q)), 1UL); } br_multicast_query_received(br, port, !ipv6_addr_any(&ip6h->saddr), diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c index f86e26b7296c..005b22fd6bcb 100644 --- a/net/ipv6/mcast.c +++ b/net/ipv6/mcast.c @@ -1195,20 +1195,7 @@ static void mld_update_qri(struct inet6_dev *idev, * - 5.1.3. Maximum Response Code * - 9.3. Query Response Interval */ - unsigned long mc_qri, mc_mrc = ntohs(mlh2->mld2q_mrc); - - if (mc_mrc < 32768) { - mc_qri = mc_mrc; - } else { - unsigned long mc_man, mc_exp; - - mc_exp = MLDV2_MRC_EXP(mc_mrc); - mc_man = MLDV2_MRC_MAN(mc_mrc); - - mc_qri = (mc_man | 0x1000) << (mc_exp + 3); - } - - idev->mc_qri = msecs_to_jiffies(mc_qri); + idev->mc_qri = msecs_to_jiffies(mldv2_mrc(mlh2)); } /* called with rcu_read_lock() */ @@ -1277,8 +1264,7 @@ int igmp6_event_query(struct sk_buff *skb) mlh2 = (struct mld2_query *)skb_transport_header(skb); - max_delay = max(msecs_to_jiffies(MLDV2_MRC(ntohs(mlh2->mld2q_mrc))), 1UL); - + max_delay = max(msecs_to_jiffies(mldv2_mrc(mlh2)), 1UL); idev->mc_maxdelay = max_delay; mld_update_qrv(idev, mlh2); |