From: Johan Hovold <johan@kernel.org>
To: "Gustavo A. R. Silva" <gustavo@embeddedor.com>
Cc: Rui Miguel Silva <rmfrfs@gmail.com>,
Johan Hovold <johan@kernel.org>, Alex Elder <elder@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
greybus-dev@lists.linaro.org, devel@driverdev.osuosl.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] staging: greybus: power_supply: use struct_size() helper
Date: Thu, 18 Apr 2019 08:27:50 +0200 [thread overview]
Message-ID: <20190418062750.GA28269@localhost> (raw)
In-Reply-To: <20190417184440.GA6025@embeddedor>
On Wed, Apr 17, 2019 at 01:44:40PM -0500, 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 code of the following form:
>
> sizeof(*resp) + props_count * sizeof(struct gb_power_supply_props_desc)
>
> with:
>
> struct_size(resp, props, props_count)
>
> This code was detected with the help of Coccinelle.
>
> Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
> ---
> Changes in v2:
> - Rebase on top of 47830c1127ef ("staging: greybus: power_supply: fix prop-descriptor request size")
Thanks for rebasing.
Reviewed-by: Johan Hovold <johan@kernel.org>
Johan
next prev parent reply other threads:[~2019-04-18 6:27 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-17 18:44 [PATCH v2] staging: greybus: power_supply: use struct_size() helper Gustavo A. R. Silva
2019-04-18 6:27 ` Johan Hovold [this message]
2019-04-18 14:26 ` Gustavo A. R. Silva
2019-04-18 8:59 ` Rui Miguel Silva
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