X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fnetifd.git;a=blobdiff_plain;f=system-linux.c;h=6e4a1949a11874443e05d45ebf41e916fcf23219;hp=d868c15debe82b96ff4b572556aa6f98c9da9009;hb=7f6be657e2dabc185417520de4d0d0de2580c27d;hpb=99e6dc68bbac5a57a0ebca810a9dc36e38667821

diff --git a/system-linux.c b/system-linux.c
index d868c15..6e4a194 100644
--- a/system-linux.c
+++ b/system-linux.c
@@ -326,6 +326,11 @@ static void system_bridge_set_multicast_to_unicast(struct device *dev, const cha
 	system_set_dev_sysctl("/sys/class/net/%s/brport/multicast_to_unicast", dev->ifname, val);
 }
 
+static void system_bridge_set_multicast_fast_leave(struct device *dev, const char *val)
+{
+	system_set_dev_sysctl("/sys/class/net/%s/brport/multicast_fast_leave", dev->ifname, val);
+}
+
 static void system_bridge_set_hairpin_mode(struct device *dev, const char *val)
 {
 	system_set_dev_sysctl("/sys/class/net/%s/brport/hairpin_mode", dev->ifname, val);
@@ -680,6 +685,10 @@ int system_bridge_addif(struct device *bridge, struct device *dev)
 		system_bridge_set_multicast_router(dev, buf, false);
 	}
 
+	if (dev->settings.flags & DEV_OPT_MULTICAST_FAST_LEAVE &&
+	    dev->settings.multicast_fast_leave)
+		system_bridge_set_multicast_fast_leave(dev, "1");
+
 	if (dev->settings.flags & DEV_OPT_LEARNING &&
 	    !dev->settings.learning)
 		system_bridge_set_learning(dev, "0");