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Diffstat (limited to 'net/ipv4/igmp.c')
-rw-r--r--net/ipv4/igmp.c11
1 files changed, 4 insertions, 7 deletions
diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c
index cf75f8944b05..4da39446da2d 100644
--- a/net/ipv4/igmp.c
+++ b/net/ipv4/igmp.c
@@ -820,10 +820,9 @@ static void igmp_timer_expire(struct timer_list *t)
spin_lock(&im->lock);
im->tm_running = 0;
- if (im->unsolicit_count) {
- im->unsolicit_count--;
+ if (im->unsolicit_count && --im->unsolicit_count)
igmp_start_timer(im, unsolicited_report_interval(in_dev));
- }
+
im->reporter = 1;
spin_unlock(&im->lock);
@@ -1308,6 +1307,8 @@ static void igmp_group_added(struct ip_mc_list *im)
if (in_dev->dead)
return;
+
+ im->unsolicit_count = net->ipv4.sysctl_igmp_qrv;
if (IGMP_V1_SEEN(in_dev) || IGMP_V2_SEEN(in_dev)) {
spin_lock_bh(&im->lock);
igmp_start_timer(im, IGMP_INITIAL_REPORT_DELAY);
@@ -1391,9 +1392,6 @@ static void __ip_mc_inc_group(struct in_device *in_dev, __be32 addr,
unsigned int mode)
{
struct ip_mc_list *im;
-#ifdef CONFIG_IP_MULTICAST
- struct net *net = dev_net(in_dev->dev);
-#endif
ASSERT_RTNL();
@@ -1420,7 +1418,6 @@ static void __ip_mc_inc_group(struct in_device *in_dev, __be32 addr,
spin_lock_init(&im->lock);
#ifdef CONFIG_IP_MULTICAST
timer_setup(&im->timer, igmp_timer_expire, 0);
- im->unsolicit_count = net->ipv4.sysctl_igmp_qrv;
#endif
im->next_rcu = in_dev->mc_list;