From b58a64624ccdaa72f8d9000afddf2ba1865ac498 Mon Sep 17 00:00:00 2001
From: Johan Hovold <jhovold@gmail.com>
Date: Thu, 10 Nov 2011 14:58:30 +0100
Subject: [PATCH] USB: iuu_phoenix: forward USB errors to USB serial core
Forward errors from usb_submit_urb in open.
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/usb/serial/iuu_phoenix.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/usb/serial/iuu_phoenix.c b/drivers/usb/serial/iuu_phoenix.c
index 6aca631a407aa..64d0ffd4440b9 100644
--- a/drivers/usb/serial/iuu_phoenix.c
+++ b/drivers/usb/serial/iuu_phoenix.c
@@ -1168,15 +1168,14 @@ static int iuu_open(struct tty_struct *tty, struct usb_serial_port *port)
port->write_urb->transfer_buffer, 1,
read_rxcmd_callback, port);
result = usb_submit_urb(port->write_urb, GFP_KERNEL);
-
if (result) {
dev_err(&port->dev, "%s - failed submitting read urb,"
" error %d\n", __func__, result);
iuu_close(port);
- return -EPROTO;
} else {
dbg("%s - rxcmd OK", __func__);
}
+
return result;
}
--
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