pulse-server: module: remove unused client argument

None of the modules use the `client` argument in their
unload callbacks. Remove it.

src/modules/module-protocol-pulse/module.c

@@ -45,7 +45,7 @@
 static void on_module_unload(void *obj, void *data, int res, uint32_t index)
 {
 	struct module *module = obj;
-	module_unload(NULL, module);
+	module_unload(module);
 }
 
 void module_schedule_unload(struct module *module)
@@ -110,7 +110,7 @@ void module_free(struct module *module)
 	free(module);
 }
 
-int module_unload(struct client *client, struct module *module)
+int module_unload(struct module *module)
 {
 	struct impl *impl = module->impl;
 	int res = 0;
@@ -121,7 +121,7 @@ int module_unload(struct client *client, struct module *module)
 	pw_log_info("unload module index:%u name:%s", module->index, module->name);
 
 	if (module->methods->unload)
-		res = module->methods->unload(client, module);
+		res = module->methods->unload(module);
 
 	if (module->loaded)
 		broadcast_subscribe_event(impl,
@@ -302,7 +302,7 @@ struct module *module_create(struct client *client, const char *name, const char
 
 	module->index = pw_map_insert_new(&impl->modules, module);
 	if (module->index == SPA_ID_INVALID) {
-		module_unload(client, module);
+		module_unload(module);
 		return NULL;
 	}
 	module->name = strdup(name);

src/modules/module-protocol-pulse/module.h

@@ -53,7 +53,7 @@ struct module_methods {
 	uint32_t version;
 
 	int (*load) (struct client *client, struct module *module);
-	int (*unload) (struct client *client, struct module *module);
+	int (*unload) (struct module *module);
 };
 
 struct module {
@@ -76,7 +76,7 @@ struct module *module_create(struct client *client, const char *name, const char
 void module_free(struct module *module);
 struct module *module_new(struct impl *impl, const struct module_methods *methods, size_t user_data);
 int module_load(struct client *client, struct module *module);
-int module_unload(struct client *client, struct module *module);
+int module_unload(struct module *module);
 void module_schedule_unload(struct module *module);
 
 void module_add_listener(struct module *module,

src/modules/module-protocol-pulse/modules/module-combine-sink.c

@@ -390,7 +390,7 @@ static int module_combine_sink_load(struct client *client, struct module *module
 	return 0;
 }
 
-static int module_combine_sink_unload(struct client *client, struct module *module)
+static int module_combine_sink_unload(struct module *module)
 {
 	struct module_combine_sink_data *d = module->user_data;
 	int i;

src/modules/module-protocol-pulse/modules/module-echo-cancel.c

@@ -108,7 +108,7 @@ static int module_echo_cancel_load(struct client *client, struct module *module)
 	return 0;
 }
 
-static int module_echo_cancel_unload(struct client *client, struct module *module)
+static int module_echo_cancel_unload(struct module *module)
 {
 	struct module_echo_cancel_data *d = module->user_data;
 

src/modules/module-protocol-pulse/modules/module-ladspa-sink.c

@@ -124,7 +124,7 @@ static int module_ladspa_sink_load(struct client *client, struct module *module)
 	return 0;
 }
 
-static int module_ladspa_sink_unload(struct client *client, struct module *module)
+static int module_ladspa_sink_unload(struct module *module)
 {
 	struct module_ladspa_sink_data *d = module->user_data;
 

src/modules/module-protocol-pulse/modules/module-ladspa-source.c

@@ -124,7 +124,7 @@ static int module_ladspa_source_load(struct client *client, struct module *modul
 	return 0;
 }
 
-static int module_ladspa_source_unload(struct client *client, struct module *module)
+static int module_ladspa_source_unload(struct module *module)
 {
 	struct module_ladspa_source_data *d = module->user_data;
 

src/modules/module-protocol-pulse/modules/module-loopback.c

@@ -107,7 +107,7 @@ static int module_loopback_load(struct client *client, struct module *module)
 	return 0;
 }
 
-static int module_loopback_unload(struct client *client, struct module *module)
+static int module_loopback_unload(struct module *module)
 {
 	struct module_loopback_data *d = module->user_data;
 

src/modules/module-protocol-pulse/modules/module-native-protocol-tcp.c

@@ -58,7 +58,7 @@ static int module_native_protocol_tcp_load(struct client *client, struct module
 	return 0;
 }
 
-static int module_native_protocol_tcp_unload(struct client *client, struct module *module)
+static int module_native_protocol_tcp_unload(struct module *module)
 {
 	struct module_native_protocol_tcp_data *d = module->user_data;
 	struct server **s;

src/modules/module-protocol-pulse/modules/module-null-sink.c

@@ -126,7 +126,7 @@ static int module_null_sink_load(struct client *client, struct module *module)
 	return SPA_RESULT_RETURN_ASYNC(0);
 }
 
-static int module_null_sink_unload(struct client *client, struct module *module)
+static int module_null_sink_unload(struct module *module)
 {
 	struct module_null_sink_data *d = module->user_data;
 

src/modules/module-protocol-pulse/modules/module-pipe-sink.c

@@ -185,7 +185,7 @@ static int module_pipesink_load(struct client *client, struct module *module)
 	return 0;
 }
 
-static int module_pipesink_unload(struct client *client, struct module *module)
+static int module_pipesink_unload(struct module *module)
 {
 	struct module_pipesink_data *d = module->user_data;
 

src/modules/module-protocol-pulse/modules/module-pipe-source.c

@@ -206,7 +206,7 @@ static int module_pipesource_load(struct client *client, struct module *module)
 	return 0;
 }
 
-static int module_pipesource_unload(struct client *client, struct module *module)
+static int module_pipesource_unload(struct module *module)
 {
 	struct module_pipesrc_data *d = module->user_data;
 

src/modules/module-protocol-pulse/modules/module-raop-discover.c

@@ -73,7 +73,7 @@ static int module_raop_discover_load(struct client *client, struct module *modul
 	return 0;
 }
 
-static int module_raop_discover_unload(struct client *client, struct module *module)
+static int module_raop_discover_unload(struct module *module)
 {
 	struct module_raop_discover_data *d = module->user_data;
 

src/modules/module-protocol-pulse/modules/module-remap-sink.c

@@ -95,7 +95,7 @@ static int module_remap_sink_load(struct client *client, struct module *module)
 	return 0;
 }
 
-static int module_remap_sink_unload(struct client *client, struct module *module)
+static int module_remap_sink_unload(struct module *module)
 {
 	struct module_remap_sink_data *d = module->user_data;
 

src/modules/module-protocol-pulse/modules/module-remap-source.c

@@ -95,7 +95,7 @@ static int module_remap_source_load(struct client *client, struct module *module
 	return 0;
 }
 
-static int module_remap_source_unload(struct client *client, struct module *module)
+static int module_remap_source_unload(struct module *module)
 {
 	struct module_remap_source_data *d = module->user_data;
 

src/modules/module-protocol-pulse/modules/module-roc-sink.c

@@ -104,7 +104,7 @@ static int module_roc_sink_load(struct client *client, struct module *module)
 	return 0;
 }
 
-static int module_roc_sink_unload(struct client *client, struct module *module)
+static int module_roc_sink_unload(struct module *module)
 {
 	struct module_roc_sink_data *d = module->user_data;
 

src/modules/module-protocol-pulse/modules/module-roc-source.c

@@ -106,7 +106,7 @@ static int module_roc_source_load(struct client *client, struct module *module)
 	return 0;
 }
 
-static int module_roc_source_unload(struct client *client, struct module *module)
+static int module_roc_source_unload(struct module *module)
 {
 	struct module_roc_source_data *d = module->user_data;
 

src/modules/module-protocol-pulse/modules/module-simple-protocol-tcp.c

@@ -99,7 +99,7 @@ static int module_simple_protocol_tcp_load(struct client *client, struct module
 	return 0;
 }
 
-static int module_simple_protocol_tcp_unload(struct client *client, struct module *module)
+static int module_simple_protocol_tcp_unload(struct module *module)
 {
 	struct module_simple_protocol_tcp_data *d = module->user_data;
 

src/modules/module-protocol-pulse/modules/module-switch-on-connect.c

@@ -209,7 +209,7 @@ error:
 	return res;
 }
 
-static int module_switch_on_connect_unload(struct client *client, struct module *module)
+static int module_switch_on_connect_unload(struct module *module)
 {
 	struct module_switch_on_connect_data *d = module->user_data;
 

src/modules/module-protocol-pulse/modules/module-tunnel-sink.c

@@ -100,7 +100,7 @@ static int module_tunnel_sink_load(struct client *client, struct module *module)
 	return 0;
 }
 
-static int module_tunnel_sink_unload(struct client *client, struct module *module)
+static int module_tunnel_sink_unload(struct module *module)
 {
 	struct module_tunnel_sink_data *d = module->user_data;
 

src/modules/module-protocol-pulse/modules/module-tunnel-source.c

@@ -100,7 +100,7 @@ static int module_tunnel_source_load(struct client *client, struct module *modul
 	return 0;
 }
 
-static int module_tunnel_source_unload(struct client *client, struct module *module)
+static int module_tunnel_source_unload(struct module *module)
 {
 	struct module_tunnel_source_data *d = module->user_data;
 

src/modules/module-protocol-pulse/modules/module-x11-bell.c

@@ -86,7 +86,7 @@ static int module_x11_bell_load(struct client *client, struct module *module)
 	return 0;
 }
 
-static int module_x11_bell_unload(struct client *client, struct module *module)
+static int module_x11_bell_unload(struct module *module)
 {
 	struct module_x11_bell_data *d = module->user_data;
 

src/modules/module-protocol-pulse/modules/module-zeroconf-discover.c

@@ -73,7 +73,7 @@ static int module_zeroconf_discover_load(struct client *client, struct module *m
 	return 0;
 }
 
-static int module_zeroconf_discover_unload(struct client *client, struct module *module)
+static int module_zeroconf_discover_unload(struct module *module)
 {
 	struct module_zeroconf_discover_data *d = module->user_data;
 

src/modules/module-protocol-pulse/modules/module-zeroconf-publish.c

@@ -602,7 +602,7 @@ static int module_zeroconf_publish_load(struct client *client, struct module *mo
 	return 0;
 }
 
-static int module_zeroconf_publish_unload(struct client *client, struct module *module)
+static int module_zeroconf_publish_unload(struct module *module)
 {
 	struct module_zeroconf_publish_data *d = module->user_data;
 	struct service *s;

src/modules/module-protocol-pulse/pulse-server.c

@@ -4828,7 +4828,7 @@ static int do_unload_module(struct client *client, uint32_t command, uint32_t ta
 	if (module == NULL)
 		return -ENOENT;
 
-	module_unload(client, module);
+	module_unload(module);
 
 	return reply_simple_ack(client, tag);
 }