1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/infiniband/ulp/ipoib/ipoib_ib.c b/drivers/infiniband/ulp/ipoib/ipoib_ib.c
index 722177ea069b..240befdf90dc 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_ib.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_ib.c
@@ -631,8 +631,10 @@ void ipoib_ib_dev_flush(void *_dev)
          * The device could have been brought down between the start and when
          * we get here, don't bring it back up if it's not configured up
          */
-        if (test_bit(IPOIB_FLAG_ADMIN_UP, &priv->flags))
+        if (test_bit(IPOIB_FLAG_ADMIN_UP, &priv->flags)) {
                 ipoib_ib_dev_up(dev);
+                ipoib_mcast_restart_task(dev);
+        }
 
         mutex_lock(&priv->vlan_mutex);