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usb: gadget: s3c2410_udc: Do not use integer for NULL

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'req' being a pointer shouldn't be equated with 0.

Fixes the following compilation warning:
drivers/usb/gadget/s3c2410_udc.c:1299:13: warning:
Using plain integer as NULL pointer

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Sachin Kamat 2012-08-22 15:49:02 +05:30 committed by Felipe Balbi
parent 1660c89446
commit 86bab36662
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/gadget/s3c2410_udc.c
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@ -1296,7 +1296,7 @@ static int s3c2410_udc_queue(struct usb_ep *_ep, struct usb_request *_req,
}
/* pio or dma irq handler advances the queue. */
if (likely(req != 0))
if (likely(req))
list_add_tail(&req->queue, &ep->queue);
local_irq_restore(flags);