- if (IGMP_V1_SEEN(in_dev) || IGMP_V2_SEEN(in_dev)) {
- igmp_mod_timer(im, IGMP_Initial_Report_Delay);
- return;
+ /* a failover is happening and switches
+ * must be notified immediately
+ */
+ if (IGMP_V1_SEEN(in_dev))
+ type = IGMP_HOST_MEMBERSHIP_REPORT;
+ else if (IGMP_V2_SEEN(in_dev))
+ type = IGMPV2_HOST_MEMBERSHIP_REPORT;
+ else
+ type = IGMPV3_HOST_MEMBERSHIP_REPORT;
+ igmp_send_report(in_dev, im, type);