Commit 67c88382 authored Mar 26, 2012 by Johan Hovold Committed by Greg Kroah-Hartman Apr 18, 2012

USB: add EOPNOTSUPP to usb_translate_errors



Allow drivers to return EOPNOTSUPP to user space even when filtered
through usb_translate_errors.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 0ca7eb23

include/linux/usb.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -1627,6 +1627,7 @@ static inline int usb_translate_errors(int error_code)
		case 0:
		case -ENOMEM:
		case -ENODEV:
		case -EOPNOTSUPP:
		return error_code;
		default:
		return -EIO;