[PATCH] b43: remove set but not used variable 'wl'

[YueHaibing]

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 644aa4d62096 ("b43: remove list of IEEE 802.11 devices")
'wl' is not used any more.

Signed-off-by: YueHaibing <***@huawei.com>
---
drivers/net/wireless/broadcom/b43/main.c | 2 --
1 file changed, 2 deletions(-)

diff --git a/drivers/net/wireless/broadcom/b43/main.c b/drivers/net/wireless/broadcom/b43/main.c
index 4daa1ce..74be3c8 100644
--- a/drivers/net/wireless/broadcom/b43/main.c
+++ b/drivers/net/wireless/broadcom/b43/main.c
@@ -5493,13 +5493,11 @@ static int b43_wireless_core_attach(struct b43_wldev *dev)
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);

[Kalle Valo]

Post by YueHaibing
variable 'wl' set but not used [-Wunused-but-set-variable]
After commit 644aa4d62096 ("b43: remove list of IEEE 802.11 devices")
'wl' is not used any more.

Patch applied to wireless-drivers-next.git, thanks.

a7dd5d7c2dd8 b43: remove set but not used variable 'wl'