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Commit 2c82dc59 authored by ChandanaKishori Chiluveru's avatar ChandanaKishori Chiluveru
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USB: f_rndis: Increase the IN endpoint buffer allocation 



Some UDC may require allocation of some extra bytes for
TX buffer due to hardware requirement. Add necessary
changes for the same.

Change-Id: I6df0a248e5ac6706de68104cccbb738643f1eab1
Signed-off-by: default avatarSujeet Kumar <ksujeet@codeaurora.org>
Signed-off-by: default avatarChandanaKishori Chiluveru <cchilu@codeaurora.org>
parent 399b5f0d

drivers/usb/gadget/function/f_rndis.c

+2 −1
Original line number Diff line number Diff line
@@ -880,7 +880,8 @@ rndis_bind(struct usb_configuration *c, struct usb_function *f) 
	rndis->notify_req = usb_ep_alloc_request(ep, GFP_KERNEL);

	if (!rndis->notify_req)

		goto fail;

	rndis->notify_req->buf = kmalloc(STATUS_BYTECOUNT, GFP_KERNEL);

	rndis->notify_req->buf = kmalloc(STATUS_BYTECOUNT +

			cdev->gadget->extra_buf_alloc, GFP_KERNEL);

	if (!rndis->notify_req->buf)

		goto fail;

	rndis->notify_req->length = STATUS_BYTECOUNT;