From: Kalle Valo <kvalo@codeaurora.org>
To: Fuqian Huang <huangfq.daxian@gmail.com>
Cc: unlisted-recipients:; (no To-header on input) "David S . Miller"
<davem@davemloft.net>,
Arend van Spriel <arend.vanspriel@broadcom.com>,
Franky Lin <franky.lin@broadcom.com>,
Hante Meuleman <hante.meuleman@broadcom.com>,
Chi-Hsien Lin <chi-hsien.lin@cypress.com>,
Wright Feng <wright.feng@cypress.com>,
Igor Mitsyanko <imitsyanko@quantenna.com>,
Avinash Patil <avinashp@quantenna.com>,
Sergey Matyukevich <smatyukevich@quantenna.com>,
ath10k@lists.infradead.org, linux-wireless@vger.kernel.org,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
brcm80211-dev-list.pdl@broadcom.com,
brcm80211-dev-list@cypress.com,
Fuqian Huang <huangfq.daxian@gmail.com>
Subject: Re: [PATCH v3 20/24] wireless: Remove call to memset after dma_alloc_coherent
Date: Tue, 15 Oct 2019 05:21:22 +0000 (UTC) [thread overview]
Message-ID: <20191015052123.0040460A08@smtp.codeaurora.org> (raw)
In-Reply-To: <20190715031941.7120-1-huangfq.daxian@gmail.com>
Fuqian Huang <huangfq.daxian@gmail.com> wrote:
> In commit 518a2f1925c3
> ("dma-mapping: zero memory returned from dma_alloc_*"),
> dma_alloc_coherent has already zeroed the memory.
> So memset is not needed.
>
> Signed-off-by: Fuqian Huang <huangfq.daxian@gmail.com>
Patch applied to wireless-drivers-next.git, thanks.
52d4261862ec wireless: Remove call to memset after dma_alloc_coherent
--
https://patchwork.kernel.org/patch/11043359/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
prev parent reply other threads:[~2019-10-15 5:21 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-15 3:19 [PATCH v3 20/24] wireless: Remove call to memset after dma_alloc_coherent Fuqian Huang
2019-07-15 9:06 ` Kalle Valo
[not found] ` <CABXRUiR0XAB8x9MkF=UH1KTojWDovEy9hGaUEuZnAhbfCAcD3w@mail.gmail.com>
2019-07-16 12:44 ` Kalle Valo
2019-07-15 9:07 ` Kalle Valo
2019-10-15 5:21 ` Kalle Valo [this message]
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