[PATCH] USB: be assertive in usbfs

Be assertive.

[PATCH] USB: be assertive in usbfs
Be assertive.
a105e521 · Duncan Sands · Greg Kroah-Hartman · 0056af21 · a105e521
Commit a105e521 authored Apr 26, 2004 by Duncan Sands Committed by Greg Kroah-Hartman Apr 26, 2004
Show whitespace changes
Inline Side-by-side

Showing with 2 additions and 2 deletions

drivers/usb/core/devio.c drivers/usb/core/devio.c +2 -2

No files found.
--- a/drivers/usb/core/devio.c
+++ b/drivers/usb/core/devio.c
@@ -350,7 +350,7 @@ static void driver_disconnect(struct usb_interface *intf)
 	 * all pending I/O requests; 2.6 does that.
 	 */

-	if (ifnum < 8*sizeof(ps->ifclaimed))
+	WARN_ON(ifnum >= 8*sizeof(ps->ifclaimed));
 	clear_bit(ifnum, &ps->ifclaimed);
 	usb_set_intfdata (intf, NULL);