linux-kernel - Re: [PATCH] usb: endpoint : remove needless check before usb_free

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Date:   Mon, 27 Jul 2020 18:40:22 +0200
From:   Takashi Iwai <tiwai@...e.de>
To:     Xu Wang <vulab@...as.ac.cn>
Cc:     perex@...ex.cz, tiwai@...e.com, alexander@...y.me,
        e.burema@...il.com, henryl@...dia.com, alsa-devel@...a-project.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] usb: endpoint : remove needless check before usb_free_coherent()

On Mon, 27 Jul 2020 04:52:08 +0200,
Xu Wang wrote:
> 
> usb_free_coherent() is safe with NULL addr and this check is
> not required.
> 
> Signed-off-by: Xu Wang <vulab@...as.ac.cn>

Thanks, applied.


Takashi