This done in anticipation of removal of urb->status, which will make
that patch easier to review and apply in the future.
Signed-off-by: Greg Kroah-Hartman <[EMAIL PROTECTED]>
---
drivers/usb/misc/auerswald.c | 25 +++++++++++++++----------
1 files changed, 15 insertions(+), 10 deletions(-)
diff --git a/drivers/usb/misc/auerswald.c b/drivers/usb/misc/auerswald.c
index 42d4e64..df7e1ec 100644
--- a/drivers/usb/misc/auerswald.c
+++ b/drivers/usb/misc/auerswald.c
@@ -862,14 +862,16 @@ static void auerswald_ctrlread_wretcomplete (struct urb *
urb)
pauerbuf_t bp = (pauerbuf_t) urb->context;
pauerswald_t cp;
int ret;
+ int status = urb->status;
+
dbg ("auerswald_ctrlread_wretcomplete called");
- dbg ("complete with status: %d", urb->status);
+ dbg ("complete with status: %d", status);
cp = ((pauerswald_t)((char *)(bp->list)-(unsigned
long)(&((pauerswald_t)0)->bufctl)));
/* check if it is possible to advance */
- if (!auerswald_status_retry (urb->status) || !cp->usbdev) {
+ if (!auerswald_status_retry(status) || !cp->usbdev) {
/* reuse the buffer */
- err ("control dummy: transmission error %d, can not retry",
urb->status);
+ err ("control dummy: transmission error %d, can not retry",
status);
auerbuf_releasebuf (bp);
/* Wake up all processes waiting for a buffer */
wake_up (&cp->bufferwait);
@@ -902,21 +904,23 @@ static void auerswald_ctrlread_complete (struct urb * urb)
pauerswald_t cp;
pauerscon_t scp;
pauerbuf_t bp = (pauerbuf_t) urb->context;
+ int status = urb->status;
int ret;
+
dbg ("auerswald_ctrlread_complete called");
cp = ((pauerswald_t)((char *)(bp->list)-(unsigned
long)(&((pauerswald_t)0)->bufctl)));
/* check if there is valid data in this urb */
- if (urb->status) {
- dbg ("complete with non-zero status: %d", urb->status);
+ if (status) {
+ dbg ("complete with non-zero status: %d", status);
/* should we do a retry? */
- if (!auerswald_status_retry (urb->status)
+ if (!auerswald_status_retry(status)
|| !cp->usbdev
|| (cp->version < AUV_RETRY)
|| (bp->retries >= AU_RETRIES)) {
/* reuse the buffer */
- err ("control read: transmission error %d, can not
retry", urb->status);
+ err ("control read: transmission error %d, can not
retry", status);
auerbuf_releasebuf (bp);
/* Wake up all processes waiting for a buffer */
wake_up (&cp->bufferwait);
@@ -974,12 +978,13 @@ static void auerswald_int_complete (struct urb * urb)
unsigned int channelid;
unsigned int bytecount;
int ret;
+ int status = urb->status;
pauerbuf_t bp = NULL;
pauerswald_t cp = (pauerswald_t) urb->context;
dbg ("%s called", __FUNCTION__);
- switch (urb->status) {
+ switch (status) {
case 0:
/* success */
break;
@@ -987,10 +992,10 @@ static void auerswald_int_complete (struct urb * urb)
case -ENOENT:
case -ESHUTDOWN:
/* this urb is terminated, clean up */
- dbg("%s - urb shutting down with status: %d", __FUNCTION__,
urb->status);
+ dbg("%s - urb shutting down with status: %d", __FUNCTION__,
status);
return;
default:
- dbg("%s - nonzero urb status received: %d", __FUNCTION__,
urb->status);
+ dbg("%s - nonzero urb status received: %d", __FUNCTION__,
status);
goto exit;
}
--
1.5.2.2
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