linux-kernel - [PATCH 1/3] ASoC: cs42l73: Delete an error message for a failed memory allocation in cs42l73_i2c

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Message-ID: <ac3d081a-377d-f016-bdb1-63dceb951281@users.sourceforge.net>
Date:   Wed, 22 Nov 2017 16:48:19 +0100
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     alsa-devel@...a-project.org,
        Brian Austin <brian.austin@...rus.com>,
        Jaroslav Kysela <perex@...ex.cz>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Paul Handrigan <Paul.Handrigan@...rus.com>,
        Takashi Iwai <tiwai@...e.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH 1/3] ASoC: cs42l73: Delete an error message for a failed
 memory allocation in cs42l73_i2c_probe()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Wed, 22 Nov 2017 15:50:46 +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>
---
 sound/soc/codecs/cs42l73.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/sound/soc/codecs/cs42l73.c b/sound/soc/codecs/cs42l73.c
index 3df2c473ab88..978cfbbad408 100644
--- a/sound/soc/codecs/cs42l73.c
+++ b/sound/soc/codecs/cs42l73.c
@@ -1307,10 +1307,9 @@ static int cs42l73_i2c_probe(struct i2c_client *i2c_client,
 		pdata = devm_kzalloc(&i2c_client->dev,
 				     sizeof(struct cs42l73_platform_data),
 				GFP_KERNEL);
-		if (!pdata) {
-			dev_err(&i2c_client->dev, "could not allocate pdata\n");
+		if (!pdata)
 			return -ENOMEM;
-		}
+
 		if (i2c_client->dev.of_node) {
 			if (of_property_read_u32(i2c_client->dev.of_node,
 				"chgfreq", &val32) >= 0)
-- 
2.15.0