From: Johan Hovold <jhovold@gmail.com>
Date: Mon, 26 Mar 2012 19:01:50 +0000 (+0200)
Subject: USB: add EOPNOTSUPP to usb_translate_errors
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=67c88382e0bf92d7e09536ac47674c9fc9398b98;p=openwrt%2Fstaging%2Fblogic.git

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>
---

diff --git a/include/linux/usb.h b/include/linux/usb.h
index 73b68d1f2cb0..22e9b328975b 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -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;