From: SF Markus Elfring <elfring@users.sourceforge.net>
To: alsa-devel@alsa-project.org, Jaroslav Kysela <perex@perex.cz>,
Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>,
Peter Ujfalusi <peter.ujfalusi@ti.com>,
Takashi Iwai <tiwai@suse.com>
Cc: kernel-janitors@vger.kernel.org, LKML <linux-kernel@vger.kernel.org>
Subject: [PATCH 4/4] ASoC: twl4030: Delete an unnecessary variable initialisation in twl4030_get_pdata()
Date: Thu, 23 Nov 2017 22:12:09 +0100 [thread overview]
Message-ID: <7fda4752-0546-b194-997e-0db5b673aeab@users.sourceforge.net> (raw)
In-Reply-To: <d2edbce1-ffce-9c18-3f50-baa0cdfb0152@users.sourceforge.net>
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Thu, 23 Nov 2017 21:54:10 +0100
The variable "twl4030_codec_node" will be reassigned by
a following statement.
Thus omit the explicit initialisation at the beginning.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
sound/soc/codecs/twl4030.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c
index 946818a0412c..3ea6117beceb 100644
--- a/sound/soc/codecs/twl4030.c
+++ b/sound/soc/codecs/twl4030.c
@@ -230,7 +230,7 @@ static void twl4030_setup_pdata_of(struct twl4030_codec_data *pdata,
static struct twl4030_codec_data *twl4030_get_pdata(struct snd_soc_codec *codec)
{
struct twl4030_codec_data *pdata = dev_get_platdata(codec->dev);
- struct device_node *twl4030_codec_node = NULL;
+ struct device_node *twl4030_codec_node;
twl4030_codec_node = of_get_child_by_name(codec->dev->parent->of_node,
"codec");
--
2.15.0
next prev parent reply other threads:[~2017-11-23 21:12 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-23 21:07 [PATCH 0/4] ALSA SoC TWL4030: Adjustments for two function implementations SF Markus Elfring
2017-11-23 21:08 ` [PATCH 1/4] ASoC: twl4030: Delete an error message for a failed memory allocation in twl4030_get_pdata() SF Markus Elfring
2017-11-27 18:54 ` Applied "ASoC: twl4030: Delete an error message for a failed memory allocation in twl4030_get_pdata()" to the asoc tree Mark Brown
2017-11-23 21:10 ` [PATCH 2/4] ASoC: twl4030: Use common error handling code in twl4030_get_pdata() SF Markus Elfring
2017-11-23 21:11 ` [PATCH 3/4] ASoC: twl4030: Improve a size determination in two functions SF Markus Elfring
2017-11-23 21:12 ` SF Markus Elfring [this message]
2017-12-04 14:04 ` [PATCH 0/4] ALSA SoC TWL4030: Adjustments for two function implementations Peter Ujfalusi
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