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ASoC: rt286: Remove redundant assignment to d_len_code

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Variable d_len_code is set to zero, but this value is never read as
it is overwritten or not used later on, hence it is a redundant
assignment and can be removed.

Clean up the following clang-analyzer warning:

sound/soc/codecs/rt286.c:728:2: warning: Value stored to 'd_len_code' is
never read [clang-analyzer-deadcode.DeadStores].

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Link: https://lore.kernel.org/r/1620298735-31708-1-git-send-email-jiapeng.chong@linux.alibaba.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Jiapeng Chong 2021-05-06 18:58:55 +08:00 committed by Mark Brown
parent 16f2a3cdaa
commit 1d122dd3b1
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1 changed files with 0 additions and 1 deletions
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sound/soc/codecs/rt286.c
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@ -725,7 +725,6 @@ static int rt286_hw_params(struct snd_pcm_substream *substream,
return -EINVAL;
}
d_len_code = 0;
switch (params_width(params)) {
/* bit 6:4 Bits per Sample */
case 16: