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: