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USB: misc: appledisplay: clean up urb->status usage

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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 <gregkh@suse.de>
This commit is contained in:
Greg Kroah-Hartman 2007-07-18 10:58:02 -07:00
parent 24497a0011
commit 13f9782d8e
1 changed files with 5 additions and 4 deletions
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9
drivers/usb/misc/appledisplay.c
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@ -88,9 +88,10 @@ static void appledisplay_complete(struct urb *urb)
{
struct appledisplay *pdata = urb->context;
unsigned long flags;
int status = urb->status;
int retval;
switch (urb->status) {
switch (status) {
case 0:
/* success */
break;
@ -102,12 +103,12 @@ static void appledisplay_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 shuttingdown with status: %d",
__FUNCTION__, status);
return;
default:
dbg("%s - nonzero urb status received: %d",
__FUNCTION__, urb->status);
__FUNCTION__, status);
goto exit;
}