1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/infiniband/hw/cxgb3/iwch.c b/drivers/infiniband/hw/cxgb3/iwch.c
index ee1d8b4d4541..63f975f3e30f 100644
--- a/drivers/infiniband/hw/cxgb3/iwch.c
+++ b/drivers/infiniband/hw/cxgb3/iwch.c
@@ -189,6 +189,7 @@ static void close_rnic_dev(struct t3cdev *tdev)
         list_for_each_entry_safe(dev, tmp, &dev_list, entry) {
                 if (dev->rdev.t3cdev_p == tdev) {
                         dev->rdev.flags = CXIO_ERROR_FATAL;
+                        synchronize_net();
                         cancel_delayed_work_sync(&dev->db_drop_task);
                         list_del(&dev->entry);
                         iwch_unregister_device(dev);
@@ -217,6 +218,7 @@ static void iwch_event_handler(struct t3cdev *tdev, u32 evt, u32 port_id)
         switch (evt) {
         case OFFLOAD_STATUS_DOWN: {
                 rdev->flags = CXIO_ERROR_FATAL;
+                synchronize_net();
                 event.event  = IB_EVENT_DEVICE_FATAL;
                 dispatch = 1;
                 break;