linux-kernel - Re: [PATCH] clk: samsung: Delete an error message for a failed memory allocation in exynos_register_cpu

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Date:   Wed, 27 Sep 2017 16:59:13 +0200
From:   Sylwester Nawrocki <s.nawrocki@...sung.com>
To:     SF Markus Elfring <elfring@...rs.sourceforge.net>
Cc:     linux-clk@...r.kernel.org, linux-samsung-soc@...r.kernel.org,
        Chanwoo Choi <cw00.choi@...sung.com>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...eaurora.org>,
        Tomasz Figa <tomasz.figa@...il.com>,
        LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: Re: [PATCH] clk: samsung: Delete an error message for a failed
 memory allocation in exynos_register_cpu_clock()

On 09/27/2017 03:55 PM, SF Markus Elfring wrote:
> From: Markus Elfring <elfring@...rs.sourceforge.net>
> Date: Wed, 27 Sep 2017 15:46:53 +0200
> 
> Omit an extra message for a memory allocation failure in this function.
> 
> This issue was detected by using the Coccinelle software.
> 
> Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>

Applied with summary line shortened to 
"clk: samsung: Delete a memory allocation error message in clk-cpu.c",
thanks.

> ---
>  drivers/clk/samsung/clk-cpu.c | 2 --
>  1 file changed, 2 deletions(-)
> 
> diff --git a/drivers/clk/samsung/clk-cpu.c b/drivers/clk/samsung/clk-cpu.c
> index 6686e8ba61f9..d2c99d8916b8 100644
> --- a/drivers/clk/samsung/clk-cpu.c
> +++ b/drivers/clk/samsung/clk-cpu.c
> @@ -457,8 +457,6 @@ int __init exynos_register_cpu_clock(struct samsung_clk_provider *ctx,
>  
>  	cpuclk->cfg = kmemdup(cfg, sizeof(*cfg) * num_cfgs, GFP_KERNEL);
>  	if (!cpuclk->cfg) {
> -		pr_err("%s: could not allocate memory for cpuclk data\n",
> -				__func__);
>  		ret = -ENOMEM;
>  		goto unregister_clk_nb;
>  	}