linux-kernel - Re: [PATCH] usb: musb: Remove unnecessary check of musb->hcd in musb_handle_intr

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Message-ID: <20191217095911.GA2807137@kroah.com>
Date:   Tue, 17 Dec 2019 10:59:11 +0100
From:   Greg KH <gregkh@...uxfoundation.org>
To:     Jia-Ju Bai <baijiaju1990@...il.com>
Cc:     b-liu@...com, linux-usb@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] usb: musb: Remove unnecessary check of musb->hcd in
 musb_handle_intr_connect()

On Tue, Dec 17, 2019 at 05:50:23PM +0800, Jia-Ju Bai wrote:
> In musb_handle_intr_connect(), musb->hcd should be non-null, 
> so the check of musb->hcd on line 783 could be dropped.

Have you verified that this is always the case?  How did you do that?

thanks,

greg k-h