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Bluetooth: Audio: VOCS add explicit ignore of notify return

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Add casting to (void) to explicitely ignore the return value
of the notifi function calls.

Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
This commit is contained in:
Emil Gydesen 2021-03-23 15:04:35 +01:00 • committed by Anas Nashif
commit e1b840c4ab
1 changed files with 11 additions and 6 deletions
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17
subsys/bluetooth/audio/vocs.c
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@ -65,8 +65,10 @@ static ssize_t write_location(struct bt_conn *conn, const struct bt_gatt_attr *a
BT_DBG("%02x", inst->location);
if (old_location != inst->location) {
bt_gatt_notify_uuid(NULL, BT_UUID_VOCS_LOCATION, inst->service_p->attrs,
&inst->location, sizeof(inst->location));
(void)bt_gatt_notify_uuid(NULL, BT_UUID_VOCS_LOCATION,
inst->service_p->attrs,
&inst->location,
sizeof(inst->location));
if (inst->cb && inst->cb->location) {
inst->cb->location(NULL, (struct bt_vocs *)inst, 0, inst->location);
@ -140,8 +142,9 @@ static ssize_t write_vocs_control(struct bt_conn *conn, const struct bt_gatt_att
inst->state.change_counter++;
BT_DBG("New state: offset %d, counter %u",
inst->state.offset, inst->state.change_counter);
bt_gatt_notify_uuid(NULL, BT_UUID_VOCS_STATE, inst->service_p->attrs,
&inst->state, sizeof(inst->state));
(void)bt_gatt_notify_uuid(NULL, BT_UUID_VOCS_STATE,
inst->service_p->attrs,
&inst->state, sizeof(inst->state));
if (inst->cb && inst->cb->state) {
inst->cb->state(NULL, (struct bt_vocs *)inst, 0, inst->state.offset);
@ -179,8 +182,10 @@ static ssize_t write_output_desc(struct bt_conn *conn, const struct bt_gatt_attr
memcpy(inst->output_desc, buf, len);
inst->output_desc[len] = '\0';
bt_gatt_notify_uuid(NULL, BT_UUID_VOCS_DESCRIPTION, inst->service_p->attrs,
&inst->output_desc, strlen(inst->output_desc));
(void)bt_gatt_notify_uuid(NULL, BT_UUID_VOCS_DESCRIPTION,
inst->service_p->attrs,
&inst->output_desc,
strlen(inst->output_desc));
if (inst->cb && inst->cb->description) {
inst->cb->description(NULL, (struct bt_vocs *)inst, 0, inst->output_desc);