[PATCH][next] ASoC: codecs: rt298: remove redundant assignment to d_len_code

[Colin Ian King]

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@xxxxxxxxx>
---
 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