From: "Rakesh Pillai" <pillair@codeaurora.org>
To: "'Christophe JAILLET'" <christophe.jaillet@wanadoo.fr>,
<kvalo@codeaurora.org>, <davem@davemloft.net>, <kuba@kernel.org>
Cc: <ath10k@lists.infradead.org>, <linux-wireless@vger.kernel.org>,
<netdev@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<kernel-janitors@vger.kernel.org>
Subject: RE: [PATCH] ath10k: Fix the size used in a 'dma_free_coherent()' call in an error handling path
Date: Thu, 6 Aug 2020 08:27:07 +0530 [thread overview]
Message-ID: <002101d66b9d$497721b0$dc656510$@codeaurora.org> (raw)
In-Reply-To: <20200802122227.678637-1-christophe.jaillet@wanadoo.fr>
> -----Original Message-----
> From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
> Sent: Sunday, August 2, 2020 5:52 PM
> To: kvalo@codeaurora.org; davem@davemloft.net; kuba@kernel.org;
> pillair@codeaurora.org
> Cc: ath10k@lists.infradead.org; linux-wireless@vger.kernel.org;
> netdev@vger.kernel.org; linux-kernel@vger.kernel.org; kernel-
> janitors@vger.kernel.org; Christophe JAILLET
> <christophe.jaillet@wanadoo.fr>
> Subject: [PATCH] ath10k: Fix the size used in a 'dma_free_coherent()' call
in
> an error handling path
>
> Update the size used in 'dma_free_coherent()' in order to match the one
> used in the corresponding 'dma_alloc_coherent()'.
>
> Fixes: 1863008369ae ("ath10k: fix shadow register implementation for
> WCN3990")
> Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
> ---
> This patch looks obvious to me, but commit 1863008369ae looks also simple.
> So it is surprising that such a "typo" slipped in.
Reviewed-by: Rakesh Pillai <pillair@codeaurora.org>
> ---
> drivers/net/wireless/ath/ath10k/ce.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/net/wireless/ath/ath10k/ce.c
> b/drivers/net/wireless/ath/ath10k/ce.c
> index 294fbc1e89ab..e6e0284e4783 100644
> --- a/drivers/net/wireless/ath/ath10k/ce.c
> +++ b/drivers/net/wireless/ath/ath10k/ce.c
> @@ -1555,7 +1555,7 @@ ath10k_ce_alloc_src_ring(struct ath10k *ar,
> unsigned int ce_id,
> ret = ath10k_ce_alloc_shadow_base(ar, src_ring, nentries);
> if (ret) {
> dma_free_coherent(ar->dev,
> - (nentries * sizeof(struct
> ce_desc_64) +
> + (nentries * sizeof(struct ce_desc)
+
> CE_DESC_RING_ALIGN),
> src_ring-
> >base_addr_owner_space_unaligned,
> base_addr);
> --
> 2.25.1
next prev parent reply other threads:[~2020-08-06 2:57 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-02 12:22 [PATCH] ath10k: Fix the size used in a 'dma_free_coherent()' call in an error handling path Christophe JAILLET
2020-08-06 2:57 ` Rakesh Pillai [this message]
2020-08-17 10:25 ` Kalle Valo
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