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authorGreg Kroah-Hartman <gregkh@suse.de>2007-07-18 10:58:02 -0700
committerGreg Kroah-Hartman <gregkh@suse.de>2007-07-19 17:46:07 -0700
commit2fe8c3f1538e8db2b853f10480584679b0c336f1 (patch)
tree72e35329af3fce19605682c81da5f74aeaf80fad /drivers/usb
parent64771a0f19320f73ab4be69db591ba51a17d7748 (diff)
USB: misc: phidgetkit: clean up urb->status usage
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>
Diffstat (limited to 'drivers/usb')
-rw-r--r--drivers/usb/misc/phidgetkit.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/usb/misc/phidgetkit.c b/drivers/usb/misc/phidgetkit.c
index 371bf2b1197..aa9bcceabe7 100644
--- a/drivers/usb/misc/phidgetkit.c
+++ b/drivers/usb/misc/phidgetkit.c
@@ -305,9 +305,10 @@ static void interfacekit_irq(struct urb *urb)
struct interfacekit *kit = urb->context;
unsigned char *buffer = kit->data;
int i, level, sensor;
- int status;
+ int retval;
+ int status = urb->status;
- switch (urb->status) {
+ switch (status) {
case 0: /* success */
break;
case -ECONNRESET: /* unlink */
@@ -377,11 +378,11 @@ static void interfacekit_irq(struct urb *urb)
schedule_delayed_work(&kit->do_notify, 0);
resubmit:
- status = usb_submit_urb(urb, GFP_ATOMIC);
- if (status)
- err("can't resubmit intr, %s-%s/interfacekit0, status %d",
+ retval = usb_submit_urb(urb, GFP_ATOMIC);
+ if (retval)
+ err("can't resubmit intr, %s-%s/interfacekit0, retval %d",
kit->udev->bus->bus_name,
- kit->udev->devpath, status);
+ kit->udev->devpath, retval);
}
static void do_notify(struct work_struct *work)