1 files changed, 5 insertions, 2 deletions

diff --git a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
index 03b2ca64a40c..bf1c08cca8cb 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
@@ -827,7 +827,8 @@ void ipoib_mcast_restart_task(void *dev_ptr)
 
         ipoib_mcast_stop_thread(dev, 0);
 
-        spin_lock_irqsave(&priv->lock, flags);
+        spin_lock_irqsave(&dev->xmit_lock, flags);
+        spin_lock(&priv->lock);
 
         /*
          * Unfortunately, the networking core only gives us a list of all of
@@ -899,7 +900,9 @@ void ipoib_mcast_restart_task(void *dev_ptr)
                         list_add_tail(&mcast->list, &remove_list);
                 }
         }
-        spin_unlock_irqrestore(&priv->lock, flags);
+
+        spin_unlock(&priv->lock);
+        spin_unlock_irqrestore(&dev->xmit_lock, flags);
 
         /* We have to cancel outside of the spinlock */
         list_for_each_entry_safe(mcast, tmcast, &remove_list, list) {