linux-kernel - Re: [PATCH] mmc: sdhci-of-arasan: Omit a variable reassignment in sdhci_arasan

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Message-ID: <CAPDyKForizdooge04ez+cDhLW6XFHwhDPSE9fR-2ueXej=J3pQ@mail.gmail.com>
Date: Tue, 21 Oct 2025 13:48:52 +0200
From: Ulf Hansson <ulf.hansson@...aro.org>
To: Markus Elfring <Markus.Elfring@....de>
Cc: linux-mmc@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, 
	Adrian Hunter <adrian.hunter@...el.com>, Andy Shevchenko <andriy.shevchenko@...el.com>, 
	Michal Simek <michal.simek@....com>, 
	Muhammad Husaini Zulkifli <muhammad.husaini.zulkifli@...el.com>, LKML <linux-kernel@...r.kernel.org>, 
	Anand Moon <linux.amoon@...il.com>, Christophe Jaillet <christophe.jaillet@...adoo.fr>
Subject: Re: [PATCH] mmc: sdhci-of-arasan: Omit a variable reassignment in sdhci_arasan_probe()

On Mon, 20 Oct 2025 at 15:22, Markus Elfring <Markus.Elfring@....de> wrote:
>
> From: Markus Elfring <elfring@...rs.sourceforge.net>
> Date: Mon, 20 Oct 2025 15:15:07 +0200
>
> An error code was assigned to a variable and checked accordingly.
> This value was passed to a dev_err_probe() call in an if branch.
> This function is documented in the way that the same value is returned.
> Thus delete a redundant variable reassignment.
>
> The source code was transformed by using the Coccinelle software.
>
> Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>

Applied for next, thanks!

Kind regards
Uffe

> ---
>  drivers/mmc/host/sdhci-of-arasan.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/mmc/host/sdhci-of-arasan.c b/drivers/mmc/host/sdhci-of-arasan.c
> index c6f09b53325d..b97d042897ad 100644
> --- a/drivers/mmc/host/sdhci-of-arasan.c
> +++ b/drivers/mmc/host/sdhci-of-arasan.c
> @@ -1991,7 +1991,7 @@ static int sdhci_arasan_probe(struct platform_device *pdev)
>
>         ret = mmc_of_parse(host->mmc);
>         if (ret) {
> -               ret = dev_err_probe(dev, ret, "parsing dt failed.\n");
> +               dev_err_probe(dev, ret, "parsing dt failed.\n");
>                 goto unreg_clk;
>         }
>
> --
> 2.51.1
>
>