From: Michael Chan <mchan@broadcom.com>
Date: Mon, 29 Jul 2013 02:03:56 +0000 (-0700)
Subject: cnic: Simplify cnic_release().
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=b54345ea32ccd830066a793388a55473e05a4679;p=deliverable%2Flinux.git

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 764bfc158949..c6822e16c7a3 100644
--- 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);