* [PATCH] usb: gadget: f_hid: remove unnecessary usb_ep_dequeue()
@ 2015-02-10 16:30 Robert Baldyga
0 siblings, 0 replies; only message in thread
From: Robert Baldyga @ 2015-02-10 16:30 UTC (permalink / raw)
To: balbi; +Cc: gregkh, linux-usb, linux-kernel, Robert Baldyga
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>
---
drivers/usb/gadget/function/f_hid.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/usb/gadget/function/f_hid.c b/drivers/usb/gadget/function/f_hid.c
index 426d69a..46addc4 100644
--- a/drivers/usb/gadget/function/f_hid.c
+++ b/drivers/usb/gadget/function/f_hid.c
@@ -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);
--
1.9.1
^ permalink raw reply related [flat|nested] only message in thread
only message in thread, other threads:[~2015-02-10 16:30 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2015-02-10 16:30 [PATCH] usb: gadget: f_hid: remove unnecessary usb_ep_dequeue() Robert Baldyga
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.