Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=18ab458fb7bd5c64bef766090020648266cfa9b6
Commit: 18ab458fb7bd5c64bef766090020648266cfa9b6
Parent: 2501f843b051621c5a6df7a092a64dfd78b201f7
Author: David Brownell <[EMAIL PROTECTED]>
AuthorDate: Fri May 25 12:31:32 2007 -0700
Committer: Jeff Garzik <[EMAIL PROTECTED]>
CommitDate: Sun Jul 8 22:16:38 2007 -0400
usbnet whitespace fixes
Whitespace updates for usbnet core, mostly switching to tab-only indents.
Signed-off-by: David Brownell <[EMAIL PROTECTED]>
Signed-off-by: Jeff Garzik <[EMAIL PROTECTED]>
---
drivers/net/usb/usbnet.c | 76 +++++++++++++++++++++++----------------------
drivers/net/usb/usbnet.h | 10 +++---
2 files changed, 44 insertions(+), 42 deletions(-)
diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index a12f576..86b6908 100644
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -192,7 +192,7 @@ static int init_status (struct usbnet *dev, struct
usb_interface *intf)
usb_pipeendpoint(pipe), maxp, period);
}
}
- return 0;
+ return 0;
}
/* Passes this packet up the stack, updating its accounting.
@@ -326,7 +326,7 @@ static void rx_submit (struct usbnet *dev, struct urb *urb,
gfp_t flags)
if (netif_running (dev->net)
&& netif_device_present (dev->net)
&& !test_bit (EVENT_RX_HALT, &dev->flags)) {
- switch (retval = usb_submit_urb (urb, GFP_ATOMIC)){
+ switch (retval = usb_submit_urb (urb, GFP_ATOMIC)) {
case -EPIPE:
usbnet_defer_kevent (dev, EVENT_RX_HALT);
break;
@@ -393,8 +393,8 @@ static void rx_complete (struct urb *urb)
entry->urb = NULL;
switch (urb_status) {
- // success
- case 0:
+ /* success */
+ case 0:
if (skb->len < dev->net->hard_header_len) {
entry->state = rx_cleanup;
dev->stats.rx_errors++;
@@ -404,28 +404,30 @@ 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.
- case -EPIPE:
+ /* 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.
- case -EPROTO:
- case -ETIME:
- case -EILSEQ:
+ /* 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:
dev->stats.rx_errors++;
if (!timer_pending (&dev->delay)) {
mod_timer (&dev->delay, jiffies + THROTTLE_JIFFIES);
@@ -438,12 +440,12 @@ block:
urb = NULL;
break;
- // data overrun ... flush fifo?
- case -EOVERFLOW:
+ /* data overrun ... flush fifo? */
+ case -EOVERFLOW:
dev->stats.rx_over_errors++;
// FALLTHROUGH
- default:
+ default:
entry->state = rx_cleanup;
dev->stats.rx_errors++;
if (netif_msg_rx_err (dev))
@@ -471,22 +473,22 @@ static void intr_complete (struct urb *urb)
int status = urb->status;
switch (status) {
- /* success */
- case 0:
+ /* success */
+ case 0:
dev->driver_info->status(dev, urb);
break;
- /* software-driven interface shutdown */
- case -ENOENT: // urb killed
- case -ESHUTDOWN: // hardware gone
+ /* software-driven interface shutdown */
+ case -ENOENT: /* urb killed */
+ case -ESHUTDOWN: /* hardware gone */
if (netif_msg_ifdown (dev))
devdbg (dev, "intr shutdown, code %d", status);
return;
- /* NOTE: not throttling like RX/TX, since this endpoint
- * already polls infrequently
- */
- default:
+ /* NOTE: not throttling like RX/TX, since this endpoint
+ * already polls infrequently
+ */
+ default:
devdbg (dev, "intr status %d", status);
break;
}
@@ -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);
@@ -1011,16 +1013,16 @@ static void usbnet_bh (unsigned long param)
while ((skb = skb_dequeue (&dev->done))) {
entry = (struct skb_data *) skb->cb;
switch (entry->state) {
- case rx_done:
+ case rx_done:
entry->state = rx_cleanup;
rx_process (dev, skb);
continue;
- case tx_done:
- case rx_cleanup:
+ case tx_done:
+ case rx_cleanup:
usb_free_urb (entry->urb);
dev_kfree_skb (skb);
continue;
- default:
+ default:
devdbg (dev, "bogus skb state %d", entry->state);
}
}
diff --git a/drivers/net/usb/usbnet.h b/drivers/net/usb/usbnet.h
index a3f8b9e..a6c5820 100644
--- a/drivers/net/usb/usbnet.h
+++ b/drivers/net/usb/usbnet.h
@@ -47,7 +47,7 @@ struct usbnet {
unsigned long data [5];
u32 xid;
u32 hard_mtu; /* count any extra framing */
- size_t rx_urb_size; /* size for rx urbs */
+ size_t rx_urb_size; /* size for rx urbs */
struct mii_if_info mii;
/* various kinds of pending driver work */
@@ -85,7 +85,7 @@ struct driver_info {
#define FLAG_NO_SETINT 0x0010 /* device can't set_interface() */
#define FLAG_ETHER 0x0020 /* maybe use "eth%d" names */
-#define FLAG_FRAMING_AX 0x0040 /* AX88772/178 packets */
+#define FLAG_FRAMING_AX 0x0040 /* AX88772/178 packets */
/* init device ... can sleep, or cause probe() failure */
int (*bind)(struct usbnet *, struct usb_interface *);
@@ -146,9 +146,9 @@ extern void usbnet_cdc_unbind (struct usbnet *, struct
usb_interface *);
/* CDC and RNDIS support the same host-chosen packet filters for IN transfers
*/
#define DEFAULT_FILTER (USB_CDC_PACKET_TYPE_BROADCAST \
- |USB_CDC_PACKET_TYPE_ALL_MULTICAST \
- |USB_CDC_PACKET_TYPE_PROMISCUOUS \
- |USB_CDC_PACKET_TYPE_DIRECTED)
+ |USB_CDC_PACKET_TYPE_ALL_MULTICAST \
+ |USB_CDC_PACKET_TYPE_PROMISCUOUS \
+ |USB_CDC_PACKET_TYPE_DIRECTED)
/* we record the state for each of our queued skbs */
-
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