linux-kernel - Re: [PATCH v8 03/19] staging: r8188eu: remove unnecessary test in usbctrl

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Message-ID: <YUh0w7Llj253TDzK@kroah.com>
Date:   Mon, 20 Sep 2021 13:47:15 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     "Fabio M. De Francesco" <fmdefrancesco@...il.com>
Cc:     Larry Finger <Larry.Finger@...inger.net>,
        Phillip Potter <phil@...lpotter.co.uk>,
        Pavel Skripkin <paskripkin@...il.com>,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org,
        David Laight <david.Laight@...lab.com>,
        Dan Carpenter <dan.carpenter@...cle.com>,
        Martin Kaiser <martin@...ser.cx>
Subject: Re: [PATCH v8 03/19] staging: r8188eu: remove unnecessary test in
 usbctrl_vendorreq()

On Mon, Sep 20, 2021 at 01:53:40AM +0200, Fabio M. De Francesco wrote:
> Remove unnecessary test for "!io_buf" in usbctrl_vendorreq(). Remove the
> no more used "release_mutex:" label.

You need to explain _why_ it is unnecessary.

thanks,

greg k-h