The variable mask is being assigned and bit-set but it is never
being used apart from this. The variable is redundant and can
be removed.
Cleans up clang scan build warning:
drivers/staging/greybus/audio_topology.c:764:15: warning: variable 'mask'
set but not used [-Wunused-but-set-variable]
Signed-off-by: Colin Ian King <colin.i.king@xxxxxxxxx>
---
drivers/staging/greybus/audio_topology.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/staging/greybus/audio_topology.c b/drivers/staging/greybus/audio_topology.c
index 08e6a807c132..5dc4721105d4 100644
--- a/drivers/staging/greybus/audio_topology.c
+++ b/drivers/staging/greybus/audio_topology.c
@@ -761,7 +761,6 @@ static int gbcodec_enum_dapm_ctl_put(struct snd_kcontrol *kcontrol,
{
int ret, wi, ctl_id;
unsigned int val, mux, change;
- unsigned int mask;
struct snd_soc_dapm_widget_list *wlist = snd_kcontrol_chip(kcontrol);
struct snd_soc_dapm_widget *widget = wlist->widgets[0];
struct gb_audio_ctl_elem_value gbvalue;
@@ -802,7 +801,6 @@ static int gbcodec_enum_dapm_ctl_put(struct snd_kcontrol *kcontrol,
mux = ucontrol->value.enumerated.item[0];
val = mux << e->shift_l;
- mask = e->mask << e->shift_l;
if (le32_to_cpu(gbvalue.value.enumerated_item[0]) !=
ucontrol->value.enumerated.item[0]) {
@@ -815,7 +813,6 @@ static int gbcodec_enum_dapm_ctl_put(struct snd_kcontrol *kcontrol,
if (ucontrol->value.enumerated.item[1] > e->items - 1)
return -EINVAL;
val |= ucontrol->value.enumerated.item[1] << e->shift_r;
- mask |= e->mask << e->shift_r;
if (le32_to_cpu(gbvalue.value.enumerated_item[1]) !=
ucontrol->value.enumerated.item[1]) {
change = 1;
--
2.39.2
