linux-kernel - [PATCH] [media] clk-kona-setup: Delete two error messages for a failed memory allocation in parent

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Date:   Tue, 26 Sep 2017 17:05:19 +0200
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     bcm-kernel-feedback-list@...adcom.com, linux-clk@...r.kernel.org,
        Alex Elder <elder@...aro.org>,
        Florian Fainelli <f.fainelli@...il.com>,
        Michael Turquette <mturquette@...libre.com>,
        Ray Jui <rjui@...adcom.com>,
        Scott Branden <sbranden@...adcom.com>,
        Stephen Boyd <sboyd@...eaurora.org>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH] [media] clk-kona-setup: Delete two error messages for a
 failed memory allocation in parent_process()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Tue, 26 Sep 2017 16:54:20 +0200

Omit extra messages 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/bcm/clk-kona-setup.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/clk/bcm/clk-kona-setup.c b/drivers/clk/bcm/clk-kona-setup.c
index c37a7f0e83aa..281f4322355c 100644
--- a/drivers/clk/bcm/clk-kona-setup.c
+++ b/drivers/clk/bcm/clk-kona-setup.c
@@ -579,18 +579,13 @@ static u32 *parent_process(const char *clocks[],
 	 */
 	parent_names = kmalloc_array(parent_count, sizeof(*parent_names),
 			       GFP_KERNEL);
-	if (!parent_names) {
-		pr_err("%s: error allocating %u parent names\n", __func__,
-				parent_count);
+	if (!parent_names)
 		return ERR_PTR(-ENOMEM);
-	}
 
 	/* There is at least one parent, so allocate a selector array */
 	parent_sel = kmalloc_array(parent_count, sizeof(*parent_sel),
 				   GFP_KERNEL);
 	if (!parent_sel) {
-		pr_err("%s: error allocating %u parent selectors\n", __func__,
-				parent_count);
 		kfree(parent_names);
 
 		return ERR_PTR(-ENOMEM);
-- 
2.14.1