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>

1 files changed, 1 insertions, 0 deletions

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;