components/bt: fix spp memory leak
closes
@@ -546,6 +546,11 @@ static void btc_spp_uninit(void)
osi_mutex_unlock(&spp_local_param.spp_slot_mutex);
} while(0);
+ if (spp_local_param.tx_event_group) {
+ vEventGroupDelete(spp_local_param.tx_event_group);
+ spp_local_param.tx_event_group = NULL;
+ }
+
if (ret != ESP_SPP_SUCCESS) {
esp_spp_cb_param_t param;
param.uninit.status = ret;
