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: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c
index 9083d1e..506d1e9 100644
--- a/drivers/usb/serial/pl2303.c
+++ b/drivers/usb/serial/pl2303.c
@@ -507,7 +507,7 @@
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 @@
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;