[PATCH 3/9] ASoC: fsl: fsl_easrc: remove useless assignments

From: Pierre-Louis Bossart
Date: Fri Feb 19 2021 - 18:33:44 EST


cppcheck warnings:

sound/soc/fsl/fsl_easrc.c:751:53: style: Variable 'st2_mem_alloc' is
assigned a value that is never used. [unreadVariable]
int st1_chanxexp, st1_mem_alloc = 0, st2_mem_alloc = 0;
^
sound/soc/fsl/fsl_easrc.c:1331:11: style: Variable 'size' is assigned
a value that is never used. [unreadVariable]
int size = 0;
^

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
---
sound/soc/fsl/fsl_easrc.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/sound/soc/fsl/fsl_easrc.c b/sound/soc/fsl/fsl_easrc.c
index 636a702f37a6..725a5d3aaa02 100644
--- a/sound/soc/fsl/fsl_easrc.c
+++ b/sound/soc/fsl/fsl_easrc.c
@@ -710,7 +710,7 @@ static int fsl_easrc_max_ch_for_slot(struct fsl_asrc_pair *ctx,
struct fsl_easrc_slot *slot)
{
struct fsl_easrc_ctx_priv *ctx_priv = ctx->private;
- int st1_mem_alloc = 0, st2_mem_alloc = 0;
+ int st1_mem_alloc = 0, st2_mem_alloc;
int pf_mem_alloc = 0;
int max_channels = 8 - slot->num_channel;
int channels = 0;
@@ -748,7 +748,7 @@ static int fsl_easrc_config_one_slot(struct fsl_asrc_pair *ctx,
{
struct fsl_asrc *easrc = ctx->asrc;
struct fsl_easrc_ctx_priv *ctx_priv = ctx->private;
- int st1_chanxexp, st1_mem_alloc = 0, st2_mem_alloc = 0;
+ int st1_chanxexp, st1_mem_alloc = 0, st2_mem_alloc;
unsigned int reg0, reg1, reg2, reg3;
unsigned int addr;

@@ -1328,7 +1328,7 @@ static int fsl_easrc_stop_context(struct fsl_asrc_pair *ctx)
{
struct fsl_asrc *easrc = ctx->asrc;
int val, i;
- int size = 0;
+ int size;
int retry = 200;

regmap_read(easrc->regmap, REG_EASRC_CC(ctx->index), &val);
--
2.25.1