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[8/9] ASoC: fsl: mpc8610: remove useless assignment

Message ID 20210219232937.6440-9-pierre-louis.bossart@linux.intel.com
State Accepted
Commit f5036db354d9cc0d2261758e3dada3894d378dbb
Headers show
Series ASoC: fsl: remove cppcheck warnings | expand

Commit Message

Pierre-Louis Bossart Feb. 19, 2021, 11:29 p.m. UTC 
cppcheck warning:

sound/soc/fsl/mpc8610_hpcd.c:333:6: style: Redundant initialization
for 'ret'. The initialized value is overwritten before it is
read. [redundantInitialization]
 ret = fsl_asoc_get_dma_channel(np, "fsl,playback-dma",
     ^
sound/soc/fsl/mpc8610_hpcd.c:193:10: note: ret is initialized
 int ret = -ENODEV;
         ^
sound/soc/fsl/mpc8610_hpcd.c:333:6: note: ret is overwritten
 ret = fsl_asoc_get_dma_channel(np, "fsl,playback-dma",
     ^

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
---
 sound/soc/fsl/mpc8610_hpcd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/sound/soc/fsl/mpc8610_hpcd.c b/sound/soc/fsl/mpc8610_hpcd.c
index eccc833390d4..58b9ca3c4da0 100644
--- a/sound/soc/fsl/mpc8610_hpcd.c
+++ b/sound/soc/fsl/mpc8610_hpcd.c
@@ -190,7 +190,7 @@  static int mpc8610_hpcd_probe(struct platform_device *pdev)
 	struct device_node *codec_np = NULL;
 	struct mpc8610_hpcd_data *machine_data;
 	struct snd_soc_dai_link_component *comp;
-	int ret = -ENODEV;
+	int ret;
 	const char *sprop;
 	const u32 *iprop;