From 027ca0d2fe779faf19c7c3414f840fdc851af41d Mon Sep 17 00:00:00 2001 From: Jingoo Han <jg1.han@samsung.com> Date: Fri, 2 Aug 2013 17:16:33 +0900 Subject: [PATCH] usb: gadget: goku_udc: use NULL instead of 0 'req' is a pointer; thus, use NULL instead of 0 to fix the following sparse warning: drivers/usb/gadget/goku_udc.c:775:13: warning: Using plain integer as NULL pointer Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com> --- drivers/usb/gadget/goku_udc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/gadget/goku_udc.c b/drivers/usb/gadget/goku_udc.c index 52dd6cc6c0aa..c64deb9e3d62 100644 --- a/drivers/usb/gadget/goku_udc.c +++ b/drivers/usb/gadget/goku_udc.c @@ -772,7 +772,7 @@ goku_queue(struct usb_ep *_ep, struct usb_request *_req, gfp_t gfp_flags) } /* else pio or dma irq handler advances the queue. */ - if (likely(req != 0)) + if (likely(req != NULL)) list_add_tail(&req->queue, &ep->queue); if (likely(!list_empty(&ep->queue)) -- 2.30.9