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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>
This commit is contained in:
Michael Chan 2013-07-28 19:03:56 -07:00 committed by David S. Miller
parent 415fb87da8
commit b54345ea32
1 changed files with 0 additions and 13 deletions
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13
drivers/net/ethernet/broadcom/cnic.c
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@ -5693,21 +5693,8 @@ static struct notifier_block cnic_netdev_notifier = {
static void cnic_release(void) static void cnic_release(void)
{ {
struct cnic_dev *dev;
struct cnic_uio_dev *udev; 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)) { while (!list_empty(&cnic_udev_list)) {
udev = list_entry(cnic_udev_list.next, struct cnic_uio_dev, udev = list_entry(cnic_udev_list.next, struct cnic_uio_dev,
list); list);