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 --- sound/soc/codecs/rt286.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/sound/soc/codecs/rt286.c b/sound/soc/codecs/rt286.c index 802f485..caa7208 100644 --- a/sound/soc/codecs/rt286.c +++ b/sound/soc/codecs/rt286.c @@ -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: