ASoC: fsl: p1022_ds: remove useless assignment

cppcheck warning:

sound/soc/fsl/p1022_ds.c:344:6: 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", &mdata->dai[0],
     ^
sound/soc/fsl/p1022_ds.c:203:10: note: ret is initialized
 int ret = -ENODEV;
         ^
sound/soc/fsl/p1022_ds.c:344:6: note: ret is overwritten
 ret = fsl_asoc_get_dma_channel(np, "fsl,playback-dma", &mdata->dai[0],
     ^

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20210219232937.6440-10-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/fsl/p1022_ds.c b/sound/soc/fsl/p1022_ds.c
index ac68d2238045dc4c0a47553f7a286ab98fbb0d76..317c767b0099e3f1fd1d4ec4fac75a65dd3566c3 100644 (file)
--- a/sound/soc/fsl/p1022_ds.c
+++ b/sound/soc/fsl/p1022_ds.c
@@ -200,7 +200,7 @@ static int p1022_ds_probe(struct platform_device *pdev)
        struct device_node *codec_np = NULL;
        struct machine_data *mdata;
        struct snd_soc_dai_link_component *comp;
-       int ret = -ENODEV;
+       int ret;
        const char *sprop;
        const u32 *iprop;