Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 18ab458f authored by David Brownell's avatar David Brownell Committed by Jeff Garzik
Browse files

usbnet whitespace fixes 



Whitespace updates for usbnet core, mostly switching to tab-only indents.

Signed-off-by: default avatarDavid Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: default avatarJeff Garzik <jeff@garzik.org>
parent 2501f843

drivers/net/usb/usbnet.c

+39 −37
Original line number Diff line number Diff line
@@ -393,7 +393,7 @@ static void rx_complete (struct urb *urb) 
	entry->urb = NULL;



	switch (urb_status) {

	    // success

	/* success */

	case 0:

		if (skb->len < dev->net->hard_header_len) {

			entry->state = rx_cleanup;
@@ -404,25 +404,27 @@ static void rx_complete (struct urb *urb) 
		}

		break;



	    // stalls need manual reset. this is rare ... except that

	    // when going through USB 2.0 TTs, unplug appears this way.

	    // we avoid the highspeed version of the ETIMEOUT/EILSEQ

	    // storm, recovering as needed.

	/* stalls need manual reset. this is rare ... except that

	 * when going through USB 2.0 TTs, unplug appears this way.

	 * we avoid the highspeed version of the ETIMEOUT/EILSEQ

	 * storm, recovering as needed.

	 */

	case -EPIPE:

		dev->stats.rx_errors++;

		usbnet_defer_kevent (dev, EVENT_RX_HALT);

		// FALLTHROUGH



	    // software-driven interface shutdown

	    case -ECONNRESET:		// async unlink

	    case -ESHUTDOWN:		// hardware gone

	/* software-driven interface shutdown */

	case -ECONNRESET:		/* async unlink */

	case -ESHUTDOWN:		/* hardware gone */

		if (netif_msg_ifdown (dev))

			devdbg (dev, "rx shutdown, code %d", urb_status);

		goto block;



	    // we get controller i/o faults during khubd disconnect() delays.

	    // throttle down resubmits, to avoid log floods; just temporarily,

	    // so we still recover when the fault isn't a khubd delay.

	/* we get controller i/o faults during khubd disconnect() delays.

	 * throttle down resubmits, to avoid log floods; just temporarily,

	 * so we still recover when the fault isn't a khubd delay.

	 */

	case -EPROTO:

	case -ETIME:

	case -EILSEQ:
@@ -438,7 +440,7 @@ static void rx_complete (struct urb *urb) 
		urb = NULL;

		break;



	    // data overrun ... flush fifo?

	/* data overrun ... flush fifo? */

	case -EOVERFLOW:

		dev->stats.rx_over_errors++;

		// FALLTHROUGH
@@ -477,8 +479,8 @@ static void intr_complete (struct urb *urb) 
		break;



	/* software-driven interface shutdown */

	    case -ENOENT:		// urb killed

	    case -ESHUTDOWN:		// hardware gone

	case -ENOENT:		/* urb killed */

	case -ESHUTDOWN:	/* hardware gone */

		if (netif_msg_ifdown (dev))

			devdbg (dev, "intr shutdown, code %d", status);

		return;
@@ -569,9 +571,9 @@ static int usbnet_stop (struct net_device *net) 
	temp = unlink_urbs (dev, &dev->txq) + unlink_urbs (dev, &dev->rxq);



	// maybe wait for deletions to finish.

	while (!skb_queue_empty(&dev->rxq) &&

	       !skb_queue_empty(&dev->txq) &&

	       !skb_queue_empty(&dev->done)) {

	while (!skb_queue_empty(&dev->rxq)

			&& !skb_queue_empty(&dev->txq)

			&& !skb_queue_empty(&dev->done)) {

		msleep(UNLINK_TIMEOUT_MS);

		if (netif_msg_ifdown (dev))

			devdbg (dev, "waited for %d urb completions", temp);

drivers/net/usb/usbnet.h

+5 −5

File changed.

Contains only whitespace changes.