[ 21/34] USB: mos7840: fix urb leak at release
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: 2012-10-29 20:14:43
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3.0-stable review patch. If anyone has any objections, please let me know. ------------------ From: Johan Hovold <redacted> commit 65a4cdbb170e4ec1a7fa0e94936d47e24a17b0e8 upstream. Make sure control urb is freed at release. Signed-off-by: Johan Hovold <redacted> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/usb/serial/mos7840.c | 1 + 1 file changed, 1 insertion(+)
--- a/drivers/usb/serial/mos7840.c
+++ b/drivers/usb/serial/mos7840.c@@ -2662,6 +2662,7 @@ static void mos7840_release(struct usb_s 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);