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Subject[PATCH] ASoC: rsnd: Delete an error message for a failed memory allocation in three functions
Date
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Thu, 10 Aug 2017 17:13:19 +0200

Omit an extra message for a memory allocation failure in these functions.

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@users.sourceforge.net>
---
sound/soc/sh/rcar/adg.c | 4 +---
sound/soc/sh/rcar/core.c | 4 +---
sound/soc/sh/rcar/gen.c | 4 +---
3 files changed, 3 insertions(+), 9 deletions(-)

diff --git a/sound/soc/sh/rcar/adg.c b/sound/soc/sh/rcar/adg.c
index 5b5389e5b92b..938baff86ef2 100644
--- a/sound/soc/sh/rcar/adg.c
+++ b/sound/soc/sh/rcar/adg.c
@@ -586,10 +586,8 @@ int rsnd_adg_probe(struct rsnd_priv *priv)
int ret;

adg = devm_kzalloc(dev, sizeof(*adg), GFP_KERNEL);
- if (!adg) {
- dev_err(dev, "ADG allocate failed\n");
+ if (!adg)
return -ENOMEM;
- }

ret = rsnd_mod_init(priv, &adg->mod, &adg_ops,
NULL, NULL, 0, 0);
diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c
index c34562388cfa..9e331a474a21 100644
--- a/sound/soc/sh/rcar/core.c
+++ b/sound/soc/sh/rcar/core.c
@@ -1402,10 +1402,8 @@ static int rsnd_probe(struct platform_device *pdev)
* init priv data
*/
priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
- if (!priv) {
- dev_err(dev, "priv allocate failed\n");
+ if (!priv)
return -ENODEV;
- }

priv->pdev = pdev;
priv->flags = (unsigned long)of_device_get_match_data(dev);
diff --git a/sound/soc/sh/rcar/gen.c b/sound/soc/sh/rcar/gen.c
index ee00e3516911..f04c4100043a 100644
--- a/sound/soc/sh/rcar/gen.c
+++ b/sound/soc/sh/rcar/gen.c
@@ -406,10 +406,8 @@ int rsnd_gen_probe(struct rsnd_priv *priv)
int ret;

gen = devm_kzalloc(dev, sizeof(*gen), GFP_KERNEL);
- if (!gen) {
- dev_err(dev, "GEN allocate failed\n");
+ if (!gen)
return -ENOMEM;
- }

priv->gen = gen;

--
2.14.0
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