[PATCH 7/9] ASoC: stm32: remove redundant pointers 'priv' and 'rtd'

Colin King
2018-08-01T10:47:40Z

Pointer 'priv' is assigned and not used, removing this allows
the removal of pointer 'rtd'.

Cleans up clang warning:
warning: variable 'priv' set but not used [-Wunused-but-set-variable]

Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
sound/soc/stm/stm32_adfsdm.c | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/sound/soc/stm/stm32_adfsdm.c b/sound/soc/stm/stm32_adfsdm.c
index 0e9373064032..706ff005234f 100644
--- a/sound/soc/stm/stm32_adfsdm.c
+++ b/sound/soc/stm/stm32_adfsdm.c
@@ -269,16 +269,10 @@ static int stm32_adfsdm_pcm_new(struct snd_soc_pcm_runtime *rtd)
static void stm32_adfsdm_pcm_free(struct snd_pcm *pcm)
{
struct snd_pcm_substream *substream;
- struct snd_soc_pcm_runtime *rtd;
- struct stm32_adfsdm_priv *priv;

substream = pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream;
- if (substream) {
- rtd = substream->private_data;
- priv = snd_soc_dai_get_drvdata(rtd->cpu_dai);
-
+ if (substream)
snd_pcm_lib_preallocate_free_for_all(pcm);
- }
}

static struct snd_soc_component_driver stm32_adfsdm_soc_platform = {
--
2.17.1