ASoC: rt5682: remove useless initialization

cppcheck complains about a possible null pointer dereference, but the
problem is rather an useless initialization before walking through a
list.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20210302212527.55158-25-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/rt5682.c b/sound/soc/codecs/rt5682.c
index 8d5b8f01f55c402b253ec7f3968c9a91c377ebce..559dc6db1f7c147b057cc9951e77ca12c84fb8d0 100644 (file)
--- a/sound/soc/codecs/rt5682.c
+++ b/sound/soc/codecs/rt5682.c
@@ -2751,7 +2751,7 @@ static int rt5682_bclk_set_rate(struct clk_hw *hw, unsigned long rate,
                container_of(hw, struct rt5682_priv,
                             dai_clks_hw[RT5682_DAI_BCLK_IDX]);
        struct snd_soc_component *component = rt5682->component;
-       struct snd_soc_dai *dai = NULL;
+       struct snd_soc_dai *dai;
        unsigned long factor;
 
        if (!rt5682_clk_check(rt5682))