USB: remove traces of urb->status from usbcore
This patch (as981) removes the remaining nontrivial usages of
urb->status from usbcore.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 4c495c4..bd08d51 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -347,11 +347,11 @@
static void hub_irq(struct urb *urb)
{
struct usb_hub *hub = urb->context;
- int status;
+ int status = urb->status;
int i;
unsigned long bits;
- switch (urb->status) {
+ switch (status) {
case -ENOENT: /* synchronous unlink */
case -ECONNRESET: /* async unlink */
case -ESHUTDOWN: /* hardware going away */
@@ -359,10 +359,10 @@
default: /* presumably an error */
/* Cause a hub reset after 10 consecutive errors */
- dev_dbg (hub->intfdev, "transfer --> %d\n", urb->status);
+ dev_dbg (hub->intfdev, "transfer --> %d\n", status);
if ((++hub->nerrors < 10) || hub->error)
goto resubmit;
- hub->error = urb->status;
+ hub->error = status;
/* FALL THROUGH */
/* let khubd handle things */