From: Takashi Iwai <tiwai@suse.de>
To: " Gustavo A. R. Silva " <gustavo@embeddedor.com>
Cc: "Jaroslav Kysela" <perex@perex.cz>, <alsa-devel@alsa-project.org>,
<linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] ALSA: Use struct_size() helper
Date: Fri, 24 May 2019 07:55:21 +0200 [thread overview]
Message-ID: <s5h36l4flbq.wl-tiwai@suse.de> (raw)
In-Reply-To: <20190523202917.GA12595@embeddedor>
On Thu, 23 May 2019 22:29:17 +0200,
Gustavo A. R. Silva wrote:
>
> Make use of the struct_size() helper instead of an open-coded version
> in order to avoid any potential type mistakes, in particular in the
> context in which this code is being used.
>
> So, replace the following form:
>
> sizeof(struct rate_priv) + src_format->channels * sizeof(struct rate_channel)
>
> with:
>
> struct_size(data, channels, src_format->channels)
>
> This code was detected with the help of Coccinelle.
>
> Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Applied now, thanks.
Takashi
prev parent reply other threads:[~2019-05-24 5:55 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-23 20:29 [PATCH] ALSA: Use struct_size() helper Gustavo A. R. Silva
2019-05-24 5:55 ` Takashi Iwai [this message]
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