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authorOliver Neukum <oneukum@suse.de>2008-12-18 23:00:59 -0800
committerDavid S. Miller <davem@davemloft.net>2008-12-18 23:00:59 -0800
commitc94cb314503a69492bf4455dce4f6d300cff0851 (patch)
treef049d27da8345fae393916c0ec5be0aed94b65a7 /drivers/net/usb/kaweth.c
parentab5024ab23b78c86a0a1425defcdde48710fe449 (diff)
net: prepare usb net drivers for addition of status as a parameter
USB is going to switch the signature of the callbacks to void callback(struct urb *urb, int status) This patch will ease the transition. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/usb/kaweth.c')
-rw-r--r--drivers/net/usb/kaweth.c17
1 files changed, 10 insertions, 7 deletions
diff --git a/drivers/net/usb/kaweth.c b/drivers/net/usb/kaweth.c
index fdbf3be24fda..2ee034f70d1c 100644
--- a/drivers/net/usb/kaweth.c
+++ b/drivers/net/usb/kaweth.c
@@ -516,8 +516,9 @@ static void int_callback(struct urb *u)
{
struct kaweth_device *kaweth = u->context;
int act_state;
+ int status = u->status;
- switch (u->status) {
+ switch (status) {
case 0: /* success */
break;
case -ECONNRESET: /* unlink */
@@ -598,6 +599,7 @@ static void kaweth_usb_receive(struct urb *urb)
{
struct kaweth_device *kaweth = urb->context;
struct net_device *net = kaweth->net;
+ int status = urb->status;
int count = urb->actual_length;
int count2 = urb->transfer_buffer_length;
@@ -606,7 +608,7 @@ static void kaweth_usb_receive(struct urb *urb)
struct sk_buff *skb;
- if(unlikely(urb->status == -ECONNRESET || urb->status == -ESHUTDOWN))
+ if(unlikely(status == -ECONNRESET || status == -ESHUTDOWN))
/* we are killed - set a flag and wake the disconnect handler */
{
kaweth->end = 1;
@@ -621,10 +623,10 @@ static void kaweth_usb_receive(struct urb *urb)
}
spin_unlock(&kaweth->device_lock);
- if(urb->status && urb->status != -EREMOTEIO && count != 1) {
+ if(status && status != -EREMOTEIO && count != 1) {
err("%s RX status: %d count: %d packet_len: %d",
net->name,
- urb->status,
+ status,
count,
(int)pkt_len);
kaweth_resubmit_rx_urb(kaweth, GFP_ATOMIC);
@@ -775,10 +777,11 @@ static void kaweth_usb_transmit_complete(struct urb *urb)
{
struct kaweth_device *kaweth = urb->context;
struct sk_buff *skb = kaweth->tx_skb;
+ int status = urb->status;
- if (unlikely(urb->status != 0))
- if (urb->status != -ENOENT)
- dbg("%s: TX status %d.", kaweth->net->name, urb->status);
+ if (unlikely(status != 0))
+ if (status != -ENOENT)
+ dbg("%s: TX status %d.", kaweth->net->name, status);
netif_wake_queue(kaweth->net);
dev_kfree_skb_irq(skb);