From: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Date: Tue, 13 Jan 2015 09:54:58 +0000 (+0100)
Subject: usb: gadget: net2280: Dont use 0 as NULL pointer
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=fc12c68b4ff2904c3322b7a12089f0b9808e2383;p=openwrt%2Fstaging%2Fblogic.git

usb: gadget: net2280: Dont use 0 as NULL pointer

Fix sparse warning

Fixes: cb442ee1592d2681 (usb: gadget: udc: net2280: Re-enable dynamic debug messages)
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
---

diff --git a/drivers/usb/gadget/udc/net2280.c b/drivers/usb/gadget/udc/net2280.c
index d2fabdc0deaa..6411ed8e14bc 100644
--- a/drivers/usb/gadget/udc/net2280.c
+++ b/drivers/usb/gadget/udc/net2280.c
@@ -2287,7 +2287,7 @@ static void handle_ep_small(struct net2280_ep *ep)
 	ep->irqs++;
 
 	ep_vdbg(ep->dev, "%s ack ep_stat %08x, req %p\n",
-			ep->ep.name, t, req ? &req->req : 0);
+			ep->ep.name, t, req ? &req->req : NULL);
 
 	if (!ep->is_in || (ep->dev->quirks & PLX_2280))
 		writel(t & ~BIT(NAK_OUT_PACKETS), &ep->regs->ep_stat);