diff mbox

[v2,5/5] usb: gadget: s3c2410_udc: Do not use integer for NULL

Message ID 1345630742-29908-6-git-send-email-sachin.kamat@linaro.org
State Accepted
Headers show

Commit Message

Sachin Kamat Aug. 22, 2012, 10:19 a.m. UTC 
'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>
---
 drivers/usb/gadget/s3c2410_udc.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
diff mbox

Patch

diff --git a/drivers/usb/gadget/s3c2410_udc.c b/drivers/usb/gadget/s3c2410_udc.c
index e895ea1..b627c9b 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);