cnic: Simplify cnic_release().

Since unregister_netdevice_notifier() will replay the NETDEV_DOWN and
NETDEV_UNREGISTER_EVENTS, the cnic_dev_list will be cleaned up automatically.
The loop to cleanup the cnic_dev_list can be removed in cnic_release().

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/broadcom/cnic.c b/drivers/net/ethernet/broadcom/cnic.c
index 764bfc1..c6822e1 100644 (file)
--- a/drivers/net/ethernet/broadcom/cnic.c
+++ b/drivers/net/ethernet/broadcom/cnic.c
@@ -5693,21 +5693,8 @@ static struct notifier_block cnic_netdev_notifier = {
 
 static void cnic_release(void)
 {
-       struct cnic_dev *dev;
        struct cnic_uio_dev *udev;
 
-       while (!list_empty(&cnic_dev_list)) {
-               dev = list_entry(cnic_dev_list.next, struct cnic_dev, list);
-               if (test_bit(CNIC_F_CNIC_UP, &dev->flags)) {
-                       cnic_ulp_stop(dev);
-                       cnic_stop_hw(dev);
-               }
-
-               cnic_ulp_exit(dev);
-               cnic_unregister_netdev(dev);
-               list_del_init(&dev->list);
-               cnic_free_dev(dev);
-       }
        while (!list_empty(&cnic_udev_list)) {
                udev = list_entry(cnic_udev_list.next, struct cnic_uio_dev,
                                  list);