| From 7ed2767292dbd5117bf0c98cf9ebc47084d9e60d Mon Sep 17 00:00:00 2001 |
| From: Johan Hovold <jhovold@gmail.com> |
| Date: Thu, 25 Oct 2012 13:35:09 +0200 |
| Subject: [PATCH] USB: mos7840: fix urb leak at release |
| |
| commit 65a4cdbb170e4ec1a7fa0e94936d47e24a17b0e8 upstream. |
| |
| Make sure control urb is freed at release. |
| |
| Signed-off-by: Johan Hovold <jhovold@gmail.com> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> |
| --- |
| drivers/usb/serial/mos7840.c | 1 + |
| 1 file changed, 1 insertion(+) |
| |
| diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c |
| index 16f0548f5f3d..d891d44501f8 100644 |
| --- a/drivers/usb/serial/mos7840.c |
| +++ b/drivers/usb/serial/mos7840.c |
| @@ -2632,6 +2632,7 @@ static void mos7840_release(struct usb_serial *serial) |
| mos7840_port = mos7840_get_port_private(serial->port[i]); |
| dbg("mos7840_port %d = %p", i, mos7840_port); |
| if (mos7840_port) { |
| + usb_free_urb(mos7840_port->control_urb); |
| kfree(mos7840_port->ctrl_buf); |
| kfree(mos7840_port->dr); |
| kfree(mos7840_port); |
| -- |
| 1.8.5.2 |
| |
