Fixes gcc '-Wunused-but-set-variable' warning:
drivers/net/wireless/ath/carl9170/usb.c: In function carl9170_usb_disconnect:
drivers/net/wireless/ath/carl9170/usb.c:1110:21:
warning: variable udev set but not used [-Wunused-but-set-variable]
It is not use since commit feb09b293327 ("carl9170:
fix misuse of device driver API")
Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
---
drivers/net/wireless/ath/carl9170/usb.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/net/wireless/ath/carl9170/usb.c b/drivers/net/wireless/ath/carl9170/usb.c
index 99f1897..486957a 100644
--- a/drivers/net/wireless/ath/carl9170/usb.c
+++ b/drivers/net/wireless/ath/carl9170/usb.c
@@ -1107,12 +1107,10 @@ static int carl9170_usb_probe(struct usb_interface *intf,
static void carl9170_usb_disconnect(struct usb_interface *intf)
{
struct ar9170 *ar = usb_get_intfdata(intf);
- struct usb_device *udev;
if (WARN_ON(!ar))
return;
- udev = ar->udev;
wait_for_completion(&ar->fw_load_wait);
if (IS_INITIALIZED(ar)) {
--
2.7.4
