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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>
This commit is contained in:
Dan Carpenter 2012-01-04 10:20:09 +03:00 committed by Felipe Balbi
parent d81f3e4f57
commit 10800f2ca1
1 changed files with 1 additions and 2 deletions
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3
drivers/usb/gadget/mv_udc_core.c
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@ -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;