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usb: gadget: f_hid: remove unnecessary usb_ep_dequeue()

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Function usb_ep_disable() causes completion of all requests queued
for given endpoint, so there is no need to dequeue them after endpoint
disabling.

Signed-off-by: Robert Baldyga <r.baldyga@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Robert Baldyga
2015-02-10 17:30:36 +01:00
committed by Felipe Balbi
parent fa84acf0f6
commit f4e4f8dae3
1 changed files with 0 additions and 1 deletions
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1
drivers/usb/gadget/function/f_hid.c
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@@ -908,7 +908,6 @@ static void hidg_unbind(struct usb_configuration *c, struct usb_function *f)
/* disable/free request and end point */
usb_ep_disable(hidg->in_ep);
usb_ep_dequeue(hidg->in_ep, hidg->req);
kfree(hidg->req->buf);
usb_ep_free_request(hidg->in_ep, hidg->req);