Return errors from usb_submit_urb rather than EPROTO on errors in open.
Signed-off-by: Johan Hovold <jhovold@xxxxxxxxx>
---
drivers/usb/serial/pl2303.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c
index 1d33260..9a27a78 100644
--- a/drivers/usb/serial/pl2303.c
+++ b/drivers/usb/serial/pl2303.c
@@ -509,7 +509,7 @@ 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__);
@@ -518,7 +518,7 @@ 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;
--
1.7.7
--
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