linux-kernel - Re: [PATCH 2/2] net: ll_temac: improve reset of buffer on dma mapping

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Message-ID: <20230127231322.08b75b36@kernel.org>
Date:   Fri, 27 Jan 2023 23:13:22 -0800
From:   Jakub Kicinski <kuba@...nel.org>
To:     Jonas Suhr Christensen <jsc@...raculum.org>
Cc:     netdev@...r.kernel.org, davem@...emloft.net, edumazet@...gle.com,
        pabeni@...hat.com, michal.simek@...inx.com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        esben@...nix.com
Subject: Re: [PATCH 2/2] net: ll_temac: improve reset of buffer on dma
 mapping

On Thu, 26 Jan 2023 11:16:07 +0100 Jonas Suhr Christensen wrote:
> Free buffer and set pointer to null on dma mapping error.

Why? I don't see a leak. You should provide motivation in the commit
message.