netdev - [PATCH] wan/fsl_ucc_hdlc: Delete an error message for a failed memory allocation in ucc_hdlc

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Date:   Sat, 30 Dec 2017 22:30:40 +0100
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     netdev@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org,
        Zhao Qiang <qiang.zhao@....com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH] wan/fsl_ucc_hdlc: Delete an error message for a failed memory
 allocation in ucc_hdlc_probe()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Sat, 30 Dec 2017 22:25:44 +0100

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/net/wan/fsl_ucc_hdlc.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/net/wan/fsl_ucc_hdlc.c b/drivers/net/wan/fsl_ucc_hdlc.c
index 33df76405b86..98f8be206bae 100644
--- a/drivers/net/wan/fsl_ucc_hdlc.c
+++ b/drivers/net/wan/fsl_ucc_hdlc.c
@@ -1082,7 +1082,6 @@ static int ucc_hdlc_probe(struct platform_device *pdev)
 		utdm = kzalloc(sizeof(*utdm), GFP_KERNEL);
 		if (!utdm) {
 			ret = -ENOMEM;
-			dev_err(&pdev->dev, "No mem to alloc ucc tdm data\n");
 			goto free_uhdlc_priv;
 		}
 		uhdlc_priv->utdm = utdm;
-- 
2.15.1