summaryrefslogtreecommitdiffstats
path: root/sound/core/control.c
diff options
context:
space:
mode:
Diffstat (limited to 'sound/core/control.c')
-rw-r--r--sound/core/control.c12
1 files changed, 3 insertions, 9 deletions
diff --git a/sound/core/control.c b/sound/core/control.c
index de976a8c0177..d6a8502da828 100644
--- a/sound/core/control.c
+++ b/sound/core/control.c
@@ -1138,6 +1138,8 @@ static int replace_user_tlv(struct snd_kcontrol *kctl, unsigned int __user *buf,
ue->tlv_data = container;
ue->tlv_data_size = size;
+ snd_ctl_notify(ue->card, SNDRV_CTL_EVENT_MASK_TLV, &kctl->id);
+
return change;
}
@@ -1423,7 +1425,6 @@ static int call_tlv_handler(struct snd_ctl_file *file, int op_flag,
};
struct snd_kcontrol_volatile *vd = &kctl->vd[snd_ctl_get_ioff(kctl, id)];
int i;
- int err;
/* Check support of the request for this element. */
for (i = 0; i < ARRAY_SIZE(pairs); ++i) {
@@ -1440,14 +1441,7 @@ static int call_tlv_handler(struct snd_ctl_file *file, int op_flag,
if (vd->owner != NULL && vd->owner != file)
return -EPERM;
- err = kctl->tlv.c(kctl, op_flag, size, buf);
- if (err < 0)
- return err;
-
- if (err > 0)
- snd_ctl_notify(file->card, SNDRV_CTL_EVENT_MASK_TLV, id);
-
- return 0;
+ return kctl->tlv.c(kctl, op_flag, size, buf);
}
static int read_tlv_buf(struct snd_kcontrol *kctl, struct snd_ctl_elem_id *id,