Commit db6e9186 authored by Johan Hovold's avatar Johan Hovold Committed by Greg Kroah-Hartman
Browse files

USB: pl2303: return errors from usb_submit_urb in open



Return errors from usb_submit_urb rather than EPROTO on errors in open.

Signed-off-by: default avatarJohan Hovold <jhovold@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent ac3695fb
......@@ -507,7 +507,7 @@ static int pl2303_open(struct tty_struct *tty, struct usb_serial_port *port)
result = usb_serial_generic_submit_read_urb(port, GFP_KERNEL);
if (result) {
pl2303_close(port);
return -EPROTO;
return result;
}
dbg("%s - submitting interrupt urb", __func__);
......@@ -516,7 +516,7 @@ static int pl2303_open(struct tty_struct *tty, struct usb_serial_port *port)
dev_err(&port->dev, "%s - failed submitting interrupt urb,"
" error %d\n", __func__, result);
pl2303_close(port);
return -EPROTO;
return result;
}
port->port.drain_delay = 256;
return 0;
......
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