if (u && (core = u->core)) {
if ((module = pa_idxset_get_by_index (core->modules, loopnode->module_index))){
pa_log_info ("unloading loopback");
if (u && (core = u->core)) {
if ((module = pa_idxset_get_by_index (core->modules, loopnode->module_index))){
pa_log_info ("unloading loopback");