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Subject[PATCH][next] ASoC: codecs: rt298: remove redundant assignment to d_len_code
Date
Variable d_len_code is being initialized to zero and then re-assigned a
different value in all the valid cases in the following switch statement.
The only place it is not being assigned a value is on the return for
a default case and in this case it does not need to be assigned. The
initialization is redundant and can be removed.

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
---
sound/soc/codecs/rt298.c | 1 -
1 file changed, 1 deletion(-)

diff --git a/sound/soc/codecs/rt298.c b/sound/soc/codecs/rt298.c
index 8fbd25ad9b47..ad3783ade1b5 100644
--- a/sound/soc/codecs/rt298.c
+++ b/sound/soc/codecs/rt298.c
@@ -789,7 +789,6 @@ static int rt298_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:
--
2.39.2
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