From 2bac51a1827a18821150ed8c9f9752c02f9c2b02 Mon Sep 17 00:00:00 2001 From: Michael Grzeschik <m.grzeschik@pengutronix.de> Date: Mon, 11 Nov 2013 23:43:32 +0100 Subject: usb: gadget: composite: reset delayed_status on reset_config The delayed_status value is used to keep track of status response packets on ep0. It needs to be reset or the set_config function would still delay the answer, if the usb device got unplugged while waiting for setup_continue to be called. Cc: stable@vger.kernel.org Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com> --- drivers/usb/gadget/composite.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c index 3e7ae707f69..2018ba1a217 100644 --- a/drivers/usb/gadget/composite.c +++ b/drivers/usb/gadget/composite.c @@ -593,6 +593,7 @@ static void reset_config(struct usb_composite_dev *cdev) bitmap_zero(f->endpoints, 32); } cdev->config = NULL; + cdev->delayed_status = 0; } static int set_config(struct usb_composite_dev *cdev, -- cgit v1.2.3-70-g09d2