| From | Ben Hutchings <> | Date | Fri, 10 Mar 2017 11:46:10 +0000 | Subject | [PATCH 3.2 091/199] USB: ch341: forward USB errors to USB serial core |
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3.2.87-rc1 review patch. If anyone has any objections, please let me know.
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From: Johan Hovold <jhovold@gmail.com>
commit 06946a66546aedfc5192645e8fc56081441e378c upstream.
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> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> --- drivers/usb/serial/ch341.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/usb/serial/ch341.c +++ b/drivers/usb/serial/ch341.c @@ -339,7 +339,7 @@ static int ch341_open(struct tty_struct 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);
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