[PATCH net-next] net: lan78xx: remove set but not used variable 'event'

[YueHaibing]

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

drivers/net/usb/lan78xx.c:3995:6: warning:
 variable event set but not used [-Wunused-but-set-variable]

It is never used, so can be removed.

Signed-off-by: YueHaibing <yuehaib...@huawei.com>
---
 drivers/net/usb/lan78xx.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/net/usb/lan78xx.c b/drivers/net/usb/lan78xx.c
index 6294809..f8c0818 100644
--- a/drivers/net/usb/lan78xx.c
+++ b/drivers/net/usb/lan78xx.c
@@ -3992,9 +3992,6 @@ static int lan78xx_suspend(struct usb_interface *intf, 
pm_message_t message)
        struct lan78xx_priv *pdata = (struct lan78xx_priv *)(dev->data[0]);
        u32 buf;
        int ret;
-       int event;
-
-       event = message.event;
 
        if (!dev->suspend_count++) {
                spin_lock_irq(&dev->txq.lock);
-- 
2.7.4