89     pa_sink *null_sink;  in unload_null_sink_module_for_sink()  local
91     null_sink = pa_hashmap_get(u->null_sinks, s);  in unload_null_sink_module_for_sink()
92     if (null_sink == NULL)  in unload_null_sink_module_for_sink()
95     pa_module_unload_request_by_index(c, null_sink->module->index, true);  in unload_null_sink_module_for_sink()
131     pa_sink *null_sink;  in new_passthrough_stream()  local
141     null_sink = ensure_null_sink_for_sink(u, sink, c);  in new_passthrough_stream()
142     if (null_sink == NULL)  in new_passthrough_stream()
148             move_stream(u, stream, null_sink);  in new_passthrough_stream()
164     pa_sink *null_sink;  in sink_input_new_cb()  local
196     null_sink = new_normal_stream(u, core, new_data->sink);  in sink_input_new_cb()
198     if (null_sink) {  in sink_input_new_cb()
200         pa_sink_input_new_data_set_sink(new_data, null_sink, false, false);  in sink_input_new_cb()
209     pa_sink *null_sink;  in passthrough_stream_removed()  local
213     null_sink = pa_hashmap_get(u->null_sinks, i->sink);  in passthrough_stream_removed()
214     if (null_sink == NULL)  in passthrough_stream_removed()
219     PA_IDXSET_FOREACH(stream, null_sink->inputs, idx) {  in passthrough_stream_removed()
249     pa_sink *null_sink;  in sink_input_move_finish_cb()  local
258     null_sink = new_normal_stream(u, core, i->sink);  in sink_input_move_finish_cb()
259     if (null_sink) {  in sink_input_move_finish_cb()
261         move_stream(u, i, null_sink);  in sink_input_move_finish_cb()
295     pa_sink *null_sink;  in unload_all_null_sink_modules()  local
297     PA_HASHMAP_FOREACH(null_sink, u->null_sinks, state)  in unload_all_null_sink_modules()
298         pa_module_unload_request_by_index(c, null_sink->module->index, true);  in unload_all_null_sink_modules()