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usbnet whitespace fixes

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

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
David Brownell
2007-05-25 12:31:32 -07:00
committed by Jeff Garzik
parent 2501f843b0
commit 18ab458fb7
2 changed files with 44 additions and 42 deletions
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36
drivers/net/usb/usbnet.c
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@@ -393,7 +393,7 @@ static void rx_complete (struct urb *urb)
entry->urb = NULL; entry->urb = NULL;
switch (urb_status) { switch (urb_status) {
// success /* success */
case 0: case 0:
if (skb->len < dev->net->hard_header_len) { if (skb->len < dev->net->hard_header_len) {
entry->state = rx_cleanup; entry->state = rx_cleanup;
@@ -404,25 +404,27 @@ static void rx_complete (struct urb *urb)
} }
break; break;
// stalls need manual reset. this is rare ... except that /* stalls need manual reset. this is rare ... except that
// when going through USB 2.0 TTs, unplug appears this way. * when going through USB 2.0 TTs, unplug appears this way.
// we avoid the highspeed version of the ETIMEOUT/EILSEQ * we avoid the highspeed version of the ETIMEOUT/EILSEQ
// storm, recovering as needed. * storm, recovering as needed.
*/
case -EPIPE: case -EPIPE:
dev->stats.rx_errors++; dev->stats.rx_errors++;
usbnet_defer_kevent (dev, EVENT_RX_HALT); usbnet_defer_kevent (dev, EVENT_RX_HALT);
// FALLTHROUGH // FALLTHROUGH
// software-driven interface shutdown /* software-driven interface shutdown */
case -ECONNRESET: // async unlink case -ECONNRESET: /* async unlink */
case -ESHUTDOWN: // hardware gone case -ESHUTDOWN: /* hardware gone */
if (netif_msg_ifdown (dev)) if (netif_msg_ifdown (dev))
devdbg (dev, "rx shutdown, code %d", urb_status); devdbg (dev, "rx shutdown, code %d", urb_status);
goto block; goto block;
// we get controller i/o faults during khubd disconnect() delays. /* we get controller i/o faults during khubd disconnect() delays.
// throttle down resubmits, to avoid log floods; just temporarily, * throttle down resubmits, to avoid log floods; just temporarily,
// so we still recover when the fault isn't a khubd delay. * so we still recover when the fault isn't a khubd delay.
*/
case -EPROTO: case -EPROTO:
case -ETIME: case -ETIME:
case -EILSEQ: case -EILSEQ:
@@ -438,7 +440,7 @@ block:
urb = NULL; urb = NULL;
break; break;
// data overrun ... flush fifo? /* data overrun ... flush fifo? */
case -EOVERFLOW: case -EOVERFLOW:
dev->stats.rx_over_errors++; dev->stats.rx_over_errors++;
// FALLTHROUGH // FALLTHROUGH
@@ -477,8 +479,8 @@ static void intr_complete (struct urb *urb)
break; break;
/* software-driven interface shutdown */ /* software-driven interface shutdown */
case -ENOENT: // urb killed case -ENOENT: /* urb killed */
case -ESHUTDOWN: // hardware gone case -ESHUTDOWN: /* hardware gone */
if (netif_msg_ifdown (dev)) if (netif_msg_ifdown (dev))
devdbg (dev, "intr shutdown, code %d", status); devdbg (dev, "intr shutdown, code %d", status);
return; return;
@@ -569,9 +571,9 @@ static int usbnet_stop (struct net_device *net)
temp = unlink_urbs (dev, &dev->txq) + unlink_urbs (dev, &dev->rxq); temp = unlink_urbs (dev, &dev->txq) + unlink_urbs (dev, &dev->rxq);
// maybe wait for deletions to finish. // maybe wait for deletions to finish.
while (!skb_queue_empty(&dev->rxq) && while (!skb_queue_empty(&dev->rxq)
!skb_queue_empty(&dev->txq) && && !skb_queue_empty(&dev->txq)
!skb_queue_empty(&dev->done)) { && !skb_queue_empty(&dev->done)) {
msleep(UNLINK_TIMEOUT_MS); msleep(UNLINK_TIMEOUT_MS);
if (netif_msg_ifdown (dev)) if (netif_msg_ifdown (dev))
devdbg (dev, "waited for %d urb completions", temp); devdbg (dev, "waited for %d urb completions", temp);