diff options
Diffstat (limited to 'mixer.c')
-rw-r--r-- | mixer.c | 6 |
1 files changed, 0 insertions, 6 deletions
@@ -353,8 +353,6 @@ int mixer_ctl_set_value(struct mixer_ctl *ctl, unsigned int id, int value) int mixer_ctl_get_range_min(struct mixer_ctl *ctl) { - int ret; - if (!ctl || (ctl->info->type != SNDRV_CTL_ELEM_TYPE_INTEGER)) return -EINVAL; @@ -363,8 +361,6 @@ int mixer_ctl_get_range_min(struct mixer_ctl *ctl) int mixer_ctl_get_range_max(struct mixer_ctl *ctl) { - int ret; - if (!ctl || (ctl->info->type != SNDRV_CTL_ELEM_TYPE_INTEGER)) return -EINVAL; @@ -382,8 +378,6 @@ unsigned int mixer_ctl_get_num_enums(struct mixer_ctl *ctl) const char *mixer_ctl_get_enum_string(struct mixer_ctl *ctl, unsigned int enum_id) { - int ret; - if (!ctl || (ctl->info->type != SNDRV_CTL_ELEM_TYPE_ENUMERATED) || (enum_id >= ctl->info->value.enumerated.items)) return NULL; |