Since we got list_entry_is_head() helper in the generic header,
we may switch catpt to use it. It removes the need in additional variable.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
---
sound/soc/intel/catpt/pcm.c | 12 +++++-------
1 file changed, 5 insertions(+), 7 deletions(-)
diff --git a/sound/soc/intel/catpt/pcm.c b/sound/soc/intel/catpt/pcm.c
index e5d54bb1c42a..1c7260db3238 100644
--- a/sound/soc/intel/catpt/pcm.c
+++ b/sound/soc/intel/catpt/pcm.c
@@ -331,10 +331,10 @@ static int catpt_dai_apply_usettings(struct snd_soc_dai *dai,
{
struct catpt_dev *cdev = dev_get_drvdata(dai->dev);
struct snd_soc_component *component = dai->component;
- struct snd_kcontrol *pos, *kctl = NULL;
const char *name;
int ret;
u32 id = stream->info.stream_hw_id;
+ struct snd_kcontrol *pos;
/* only selected streams have individual controls */
switch (id) {
@@ -356,17 +356,15 @@ static int catpt_dai_apply_usettings(struct snd_soc_dai *dai,
list_for_each_entry(pos, &component->card->snd_card->controls, list) {
if (pos->private_data == component &&
- !strncmp(name, pos->id.name, sizeof(pos->id.name))) {
- kctl = pos;
+ !strncmp(name, pos->id.name, sizeof(pos->id.name)))
break;
- }
}
- if (!kctl)
+ if (list_entry_is_head(pos, &component->card->snd_card->controls, list))
return -ENOENT;
if (stream->template->type != CATPT_STRM_TYPE_LOOPBACK)
- return catpt_set_dspvol(cdev, id, (long *)kctl->private_value);
- ret = catpt_ipc_mute_loopback(cdev, id, *(bool *)kctl->private_value);
+ return catpt_set_dspvol(cdev, id, (long *)pos->private_value);
+ ret = catpt_ipc_mute_loopback(cdev, id, *(bool *)pos->private_value);
if (ret)
return CATPT_IPC_ERROR(ret);
return 0;
--
2.29.2
