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b43: remove set but not used variable 'wl' 

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/net/wireless/broadcom/b43/main.c: In function 'b43_one_core_detach':
drivers/net/wireless/broadcom/b43/main.c:5496:17: warning:
 variable 'wl' set but not used [-Wunused-but-set-variable]

After commit 644aa4d620 ("b43: remove list of IEEE 802.11 devices")
'wl' is not used any more.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
YueHaibing 2018-10-05 04:15:45 +00:00 committed by Kalle Valo
parent 74aa3586c5
commit a7dd5d7c2d
1 changed files with 0 additions and 2 deletions
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2
drivers/net/wireless/broadcom/b43/main.c
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@ -5493,13 +5493,11 @@ err_powerdown:
static void b43_one_core_detach(struct b43_bus_dev *dev)
{
struct b43_wldev *wldev;
struct b43_wl *wl;
/* Do not cancel ieee80211-workqueue based work here.
* See comment in b43_remove(). */
wldev = b43_bus_get_wldev(dev);
wl = wldev->wl;
b43_debugfs_remove_device(wldev);
b43_wireless_core_detach(wldev);
list_del(&wldev->list);