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Message-ID: <CA+fCnZfBder34H+zuONEkzJk0_Li91H12AxsO6rCY286RYjFrQ@mail.gmail.com>
Date: Thu, 26 Oct 2023 18:36:42 +0200
From: Andrey Konovalov <andreyknvl@...il.com>
To: andrey.konovalov@...ux.dev
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Alan Stern <stern@...land.harvard.edu>,
Felipe Balbi <balbi@...nel.org>, linux-usb@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/3] usb: raw-gadget: report suspend, resume, reset, and
disconnect events
On Thu, Oct 26, 2023 at 4:24 PM <andrey.konovalov@...ux.dev> wrote:
>
> diff --git a/drivers/usb/gadget/legacy/raw_gadget.c b/drivers/usb/gadget/legacy/raw_gadget.c
> index daac1f078516..ee712e6570b4 100644
> --- a/drivers/usb/gadget/legacy/raw_gadget.c
> +++ b/drivers/usb/gadget/legacy/raw_gadget.c
> @@ -65,8 +65,9 @@ static int raw_event_queue_add(struct raw_event_queue *queue,
> struct usb_raw_event *event;
>
> spin_lock_irqsave(&queue->lock, flags);
> - if (WARN_ON(queue->size >= RAW_EVENT_QUEUE_SIZE)) {
> + if (queue->size >= RAW_EVENT_QUEUE_SIZE) {
> spin_unlock_irqrestore(&queue->lock, flags);
> + dev_err(&gadget->dev, "event queue overflown\n");
This is wrong, no reference to gadget->dev here. Will fix in v2 or
send a fix up.
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