linux-kernel - [PATCH 1/5] ASoC: dapm: Delete error messages for a failed memory allocation in snd_soc_dapm_new

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Date:   Thu, 10 Aug 2017 15:01:46 +0200
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     alsa-devel@...a-project.org, Jaroslav Kysela <perex@...ex.cz>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>, Takashi Iwai <tiwai@...e.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH 1/5] ASoC: dapm: Delete error messages for a failed memory
 allocation in snd_soc_dapm_new_pcm()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Thu, 10 Aug 2017 14:09:19 +0200

Omit extra messages for a memory allocation failure in this function.

This issue was detected by using the Coccinelle software.

Link: http://events.linuxfoundation.org/sites/events/files/slides/LCJ16-Refactor_Strings-WSang_0.pdf
Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
 sound/soc/soc-dapm.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index dcef67a9bd48..3adb914bc009 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -3854,8 +3854,6 @@ int snd_soc_dapm_new_pcm(struct snd_soc_card *card,
 			(void *)(kcontrol_dai_link[0].private_value),
 			sizeof(struct soc_enum), GFP_KERNEL);
 	if (!private_value) {
-		dev_err(card->dev, "ASoC: Failed to create control for %s widget\n",
-			link_name);
 		ret = -ENOMEM;
 		goto outfree_link_name;
 	}
@@ -3866,8 +3864,6 @@ int snd_soc_dapm_new_pcm(struct snd_soc_card *card,
 					sizeof(struct snd_kcontrol_new),
 					GFP_KERNEL);
 	if (!template.kcontrol_news) {
-		dev_err(card->dev, "ASoC: Failed to create control for %s widget\n",
-			link_name);
 		ret = -ENOMEM;
 		goto outfree_private_value;
 	}
-- 
2.14.0