[BlueZ v2 2/7] client: Use g_clear_pointer() to clean up menus

[Bastien Nocera <hadess@xxxxxxxxxx>]

This would avoid warnings should the client be NULL.
---
 client/admin.c     | 5 ++---
 client/assistant.c | 5 ++---
 client/player.c    | 4 ++--
 3 files changed, 6 insertions(+), 8 deletions(-)

diff --git a/client/admin.c b/client/admin.c
index cd9af6f955da..9d48867bc1d7 100644
--- a/client/admin.c
+++ b/client/admin.c
@@ -191,7 +191,7 @@ static void proxy_removed(GDBusProxy *proxy, void *user_data)
 		admin_policy_status_removed(proxy);
 }
 
-static GDBusClient *client;
+static GDBusClient *client = NULL;
 
 static void disconnect_handler(DBusConnection *connection, void *user_data)
 {
@@ -215,6 +215,5 @@ void admin_add_submenu(void)
 
 void admin_remove_submenu(void)
 {
-	g_dbus_client_unref(client);
-	client = NULL;
+	g_clear_pointer(&client, g_dbus_client_unref);
 }
diff --git a/client/assistant.c b/client/assistant.c
index 16e94664a5c3..94052e26fd59 100644
--- a/client/assistant.c
+++ b/client/assistant.c
@@ -390,7 +390,7 @@ static const struct bt_shell_menu assistant_menu = {
 	{} },
 };
 
-static GDBusClient * client;
+static GDBusClient * client = NULL;
 
 void assistant_add_submenu(void)
 {
@@ -409,7 +409,6 @@ void assistant_add_submenu(void)
 
 void assistant_remove_submenu(void)
 {
-	g_dbus_client_unref(client);
-	client = NULL;
+	g_clear_pointer(&client, g_dbus_client_unref);
 }
 
diff --git a/client/player.c b/client/player.c
index 188378175486..dea5922d56db 100644
--- a/client/player.c
+++ b/client/player.c
@@ -5694,7 +5694,7 @@ static const struct bt_shell_menu transport_menu = {
 	{} },
 };
 
-static GDBusClient *client;
+static GDBusClient *client = NULL;
 
 void player_add_submenu(void)
 {
@@ -5715,6 +5715,6 @@ void player_add_submenu(void)
 
 void player_remove_submenu(void)
 {
-	g_dbus_client_unref(client);
+	g_clear_pointer(&client, g_dbus_client_unref);
 	queue_destroy(ios, transport_free);
 }
-- 
2.47.0