ASoC: soc-cache: Remove unneeded codec_drv pointer variable in snd_soc_flat_cache_init

Since commit d779fce5d79525d66269c8f6e430e1515d697f3d
"ASoC: soc-cache: Ensure flat compression uses a copy of the defaults cache",
the codec_drv pointer variable is not used any more.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

1 files changed, 0 insertions, 4 deletions

diff --git a/sound/soc/soc-cache.c b/sound/soc/soc-cache.c
index d9f8aded51f3..c17d01211835 100644
--- a/sound/soc/soc-cache.c
+++ b/sound/soc/soc-cache.c
@@ -868,10 +868,6 @@ static int snd_soc_flat_cache_exit(struct snd_soc_codec *codec)
 
 static int snd_soc_flat_cache_init(struct snd_soc_codec *codec)
 {
-        const struct snd_soc_codec_driver *codec_drv;
-
-        codec_drv = codec->driver;
-
         if (codec->reg_def_copy)
                 codec->reg_cache = kmemdup(codec->reg_def_copy,
                                            codec->reg_size, GFP_KERNEL);