linux-kernel - [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 15:55:17 +0200
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     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>,
        Sylwester Nawrocki <s.nawrocki@...sung.com>,
        Thomas Abraham <thomas.ab@...sung.com>,
        Tomasz Figa <tomasz.figa@...il.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH] clk: samsung: Delete an error message for a failed memory
 allocation in exynos_register_cpu_clock()

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>
---
 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;
 	}
-- 
2.14.1