linux-kernel - [PATCH] clk: hisilicon: Delete an error message for a failed memory allocation in hisi_register_clkgate

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Date:   Tue, 26 Sep 2017 22:05:59 +0200
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     linux-clk@...r.kernel.org,
        Haojian Zhuang <haojian.zhuang@...il.com>,
        Leo Yan <leo.yan@...aro.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...eaurora.org>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH] clk: hisilicon: Delete an error message for a failed memory
 allocation in hisi_register_clkgate_sep()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Tue, 26 Sep 2017 22:00:05 +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/hisilicon/clkgate-separated.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/clk/hisilicon/clkgate-separated.c b/drivers/clk/hisilicon/clkgate-separated.c
index 7908bc3c9ec7..f028bcffe12c 100644
--- a/drivers/clk/hisilicon/clkgate-separated.c
+++ b/drivers/clk/hisilicon/clkgate-separated.c
@@ -105,10 +105,8 @@ struct clk *hisi_register_clkgate_sep(struct device *dev, const char *name,
 	struct clk_init_data init;
 
 	sclk = kzalloc(sizeof(*sclk), GFP_KERNEL);
-	if (!sclk) {
-		pr_err("%s: fail to allocate separated gated clk\n", __func__);
+	if (!sclk)
 		return ERR_PTR(-ENOMEM);
-	}
 
 	init.name = name;
 	init.ops = &clkgate_separated_ops;
-- 
2.14.1