usb: gadget: goku_udc: use NULL instead of 0
authorJingoo Han <jg1.han@samsung.com>
Fri, 2 Aug 2013 08:16:33 +0000 (17:16 +0900)
committerFelipe Balbi <balbi@ti.com>
Fri, 2 Aug 2013 08:19:51 +0000 (11:19 +0300)
'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>

No differences found