diff options
| author | Jingoo Han <jg1.han@samsung.com> | 2013-08-02 10:16:33 +0200 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2013-08-02 10:19:51 +0200 |
| commit | 027ca0d2fe779faf19c7c3414f840fdc851af41d (patch) | |
| tree | 760939e7844fcde6a80b8ca63c2255760244956a /drivers/usb/gadget | |
| parent | usb: dwc3: pci: add CONFIG_PM_SLEEP to suspend/resume functions (diff) | |
| download | linux-027ca0d2fe779faf19c7c3414f840fdc851af41d.tar.xz linux-027ca0d2fe779faf19c7c3414f840fdc851af41d.zip | |
usb: gadget: goku_udc: use NULL instead of 0
'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>
Diffstat (limited to 'drivers/usb/gadget')
| -rw-r--r-- | drivers/usb/gadget/goku_udc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/gadget/goku_udc.c b/drivers/usb/gadget/goku_udc.c index 52dd6cc6c0aa..c64deb9e3d62 100644 --- a/drivers/usb/gadget/goku_udc.c +++ b/drivers/usb/gadget/goku_udc.c @@ -772,7 +772,7 @@ goku_queue(struct usb_ep *_ep, struct usb_request *_req, gfp_t gfp_flags) } /* else pio or dma irq handler advances the queue. */ - if (likely(req != 0)) + if (likely(req != NULL)) list_add_tail(&req->queue, &ep->queue); if (likely(!list_empty(&ep->queue)) |