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[10/23] ASoC: hdmi-codec: remove useless initialization

Message ID 20210312182246.5153-11-pierre-louis.bossart@linux.intel.com
State Accepted
Commit 3c011ef344cddd15be0a9b2256f7886f6b5eeec5
Headers show
Series ASoC: codecs: remove cppcheck warnings | expand

Commit Message

Pierre-Louis Bossart March 12, 2021, 6:22 p.m. UTC 
Fix cppcheck warning:

sound/soc/codecs/hdmi-codec.c:745:5: style: Redundant initialization
for 'cf'. The initialized value is overwritten before it is
read. [redundantInitialization]
 cf = dai->playback_dma_data;
    ^
sound/soc/codecs/hdmi-codec.c:738:31: note: cf is initialized
 struct hdmi_codec_daifmt *cf = dai->playback_dma_data;
                              ^
sound/soc/codecs/hdmi-codec.c:745:5: note: cf is overwritten
 cf = dai->playback_dma_data;
    ^

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
---
 sound/soc/codecs/hdmi-codec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/sound/soc/codecs/hdmi-codec.c b/sound/soc/codecs/hdmi-codec.c
index 422539f933de..83e74ddccf59 100644
--- a/sound/soc/codecs/hdmi-codec.c
+++ b/sound/soc/codecs/hdmi-codec.c
@@ -735,7 +735,7 @@  static int hdmi_codec_set_jack(struct snd_soc_component *component,
 
 static int hdmi_dai_spdif_probe(struct snd_soc_dai *dai)
 {
-	struct hdmi_codec_daifmt *cf = dai->playback_dma_data;
+	struct hdmi_codec_daifmt *cf;
 	int ret;
 
 	ret = hdmi_dai_probe(dai);