From: Johan Hovold <jhovold@gmail.com>
Date: Thu, 10 Nov 2011 13:58:28 +0000 (+0100)
Subject: USB: ch341: forward USB errors to USB serial core
X-Git-Tag: MMI-PSA29.97-13-9~17726^2~67
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=06946a66546aedfc5192645e8fc56081441e378c;p=GitHub%2FMotorolaMobilityLLC%2Fkernel-slsi.git

USB: ch341: forward USB errors to USB serial core

All error messages from stack in open are being forwarded except for
one call to usb_submit_urb. Change this for consistency.

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

diff --git a/drivers/usb/serial/ch341.c b/drivers/usb/serial/ch341.c
index 8607f1522ef3..0e77511060c0 100644
--- a/drivers/usb/serial/ch341.c
+++ b/drivers/usb/serial/ch341.c
@@ -340,7 +340,7 @@ static int ch341_open(struct tty_struct *tty, struct usb_serial_port *port)
 		dev_err(&port->dev, "%s - failed submitting interrupt urb,"
 			" error %d\n", __func__, r);
 		ch341_close(port);
-		return -EPROTO;
+		goto out;
 	}
 
 	r = usb_serial_generic_open(tty, port);