net: usbnet: initialize tasklet using tasklet_init

Initialize tasklet using tasklet_init() rather than open-coding it.
Signed-off-by: NEmil Renner Berthing <kernel@esmil.dk>
Signed-off-by: NJakub Kicinski <kuba@kernel.org>

drivers/net/usb/usbnet.c

@@ -1673,8 +1673,7 @@ usbnet_probe (struct usb_interface *udev, const struct usb_device_id *prod)
 	skb_queue_head_init (&dev->txq);
 	skb_queue_head_init (&dev->done);
 	skb_queue_head_init(&dev->rxq_pause);
-	dev->bh.func = usbnet_bh_tasklet;
-	dev->bh.data = (unsigned long)&dev->delay;
+	tasklet_init(&dev->bh, usbnet_bh_tasklet, (unsigned long)&dev->delay);
 	INIT_WORK (&dev->kevent, usbnet_deferred_kevent);
 	init_usb_anchor(&dev->deferred);
 	timer_setup(&dev->delay, usbnet_bh, 0);