USB: storage: onetouch: 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>

diff --git a/drivers/usb/storage/onetouch.c b/drivers/usb/storage/onetouch.c
index d353693..dfd42fe 100644 (file)
--- a/drivers/usb/storage/onetouch.c
+++ b/drivers/usb/storage/onetouch.c
@@ -57,9 +57,10 @@ static void usb_onetouch_irq(struct urb *urb)
        struct usb_onetouch *onetouch = urb->context;
        signed char *data = onetouch->data;
        struct input_dev *dev = onetouch->dev;
-       int status;
+       int status = urb->status;
+       int retval;
 
-       switch (urb->status) {
+       switch (status) {
        case 0:                 /* success */
                break;
        case -ECONNRESET:       /* unlink */
@@ -75,11 +76,11 @@ static void usb_onetouch_irq(struct urb *urb)
        input_sync(dev);
 
 resubmit:
-       status = usb_submit_urb (urb, GFP_ATOMIC);
-       if (status)
-               err ("can't resubmit intr, %s-%s/input0, status %d",
+       retval = usb_submit_urb (urb, GFP_ATOMIC);
+       if (retval)
+               err ("can't resubmit intr, %s-%s/input0, retval %d",
                        onetouch->udev->bus->bus_name,
-                       onetouch->udev->devpath, status);
+                       onetouch->udev->devpath, retval);
 }
 
 static int usb_onetouch_open(struct input_dev *dev)