USB: ch341: remove redundant close from open error path

commit 394a10331a9e43100a8ee293255cfc428c7355ac upstream.

Remove redundant call to ch341_close from error path when submission of
the interrupt urb fails in open.

Signed-off-by: Johan Hovold <johan@kernel.org>
[bwh: Backported to 3.2: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

diff --git a/drivers/usb/serial/ch341.c b/drivers/usb/serial/ch341.c
index 2a874fd..5b27f5e 100644 (file)
--- a/drivers/usb/serial/ch341.c
+++ b/drivers/usb/serial/ch341.c
@@ -338,7 +338,6 @@ static int ch341_open(struct tty_struct *tty, struct usb_serial_port *port)
        if (r) {
                dev_err(&port->dev, "%s - failed submitting interrupt urb,"
                        " error %d\n", __func__, r);
-               ch341_close(port);
                goto out;
        }