From: Johan Hovold <jhovold@gmail.com>
Date: Thu, 10 Nov 2011 13:58:32 +0000 (+0100)
Subject: USB: oti6858: forward USB errors to USB serial core
X-Git-Tag: upstream/snapshot3+hdmi~8421^2~63
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d5e450ee4f6d88711879592e30c0fb1cf14bf504;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

USB: oti6858: forward USB errors to USB serial core

Forward errors from usb_submit_urb in open.

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

diff --git a/drivers/usb/serial/oti6858.c b/drivers/usb/serial/oti6858.c
index 6770ad0..2161d1c 100644
--- a/drivers/usb/serial/oti6858.c
+++ b/drivers/usb/serial/oti6858.c
@@ -585,7 +585,7 @@ static int oti6858_open(struct tty_struct *tty, struct usb_serial_port *port)
 		dev_err(&port->dev, "%s(): usb_submit_urb() failed"
 			       " with error %d\n", __func__, result);
 		oti6858_close(port);
-		return -EPROTO;
+		return result;
 	}
 
 	/* setup termios */