diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2012-01-04 10:20:09 +0300 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2012-01-24 11:31:56 +0200 |
| commit | 10800f2ca1a78e24cf92dc5e16a68a9b78f91bbe (patch) | |
| tree | 668e583d8c23f5cd6c97a182014c70881862b754 /drivers/usb/gadget/mv_udc_core.c | |
| parent | d81f3e4f5792acab5929ef99aad6ca5e21a31a0e (diff) | |
| download | linux-10800f2ca1a78e24cf92dc5e16a68a9b78f91bbe.tar.bz2 | |
usb: gadget: mv_udc: remove unneeded NULL check
We've dereferenced req already, and we checked for bogus parameters at
the start of the function.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/gadget/mv_udc_core.c')
| -rw-r--r-- | drivers/usb/gadget/mv_udc_core.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/usb/gadget/mv_udc_core.c b/drivers/usb/gadget/mv_udc_core.c index f97e737d26f7..8dd398b99e2f 100644 --- a/drivers/usb/gadget/mv_udc_core.c +++ b/drivers/usb/gadget/mv_udc_core.c @@ -771,8 +771,7 @@ mv_ep_queue(struct usb_ep *_ep, struct usb_request *_req, gfp_t gfp_flags) udc->ep0_state = DATA_STATE_XMIT; /* irq handler advances the queue */ - if (req != NULL) - list_add_tail(&req->queue, &ep->queue); + list_add_tail(&req->queue, &ep->queue); spin_unlock_irqrestore(&udc->lock, flags); return 0; |