diff options
| author | Sachin Kamat <sachin.kamat@linaro.org> | 2012-08-22 14:19:02 +0400 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2012-08-31 13:42:00 +0400 |
| commit | 86bab36662d47388102ca437a3cbfd79e0ea75cd (patch) | |
| tree | a2c0310b1c23de1b5aec5a480563cb825f4d6300 /drivers/usb/gadget/s3c2410_udc.c | |
| parent | 1660c8944652aac142e622d276c3750f735a568f (diff) | |
| download | linux-86bab36662d47388102ca437a3cbfd79e0ea75cd.tar.xz | |
usb: gadget: s3c2410_udc: Do not use integer for NULL
'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>
Diffstat (limited to 'drivers/usb/gadget/s3c2410_udc.c')
| -rw-r--r-- | drivers/usb/gadget/s3c2410_udc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/gadget/s3c2410_udc.c b/drivers/usb/gadget/s3c2410_udc.c index e895ea12b67e..b627c9b51fda 100644 --- a/drivers/usb/gadget/s3c2410_udc.c +++ b/drivers/usb/gadget/s3c2410_udc.c @@ -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); |