all: use G_VALUE_INIT to initialize GValue variables

It makes the initializations more explicit.
G_VALUE_INIT is available since glib 2.30, and NM now require glib >= 2.32

callouts/nm-dispatcher-action.c

@@ -175,7 +175,7 @@ next_script (gpointer user_data)
 	results = g_ptr_array_sized_new (request->scripts->len);
 	for (i = 0; i < request->scripts->len; i++) {
 		ScriptInfo *script = g_ptr_array_index (request->scripts, i);
-		GValue elt = {0, };
+		GValue elt = G_VALUE_INIT;
 
 		item = g_value_array_new (3);
 

cli/src/connections.c

@@ -1257,7 +1257,7 @@ dbus_get_vpn_state (const char *path)
 	DBusGConnection *connection;
 	DBusGProxy *proxy;
 	GError *error = NULL;
-	GValue value = {0,};
+	GValue value = G_VALUE_INIT;
 	NMVPNConnectionState state = NM_VPN_CONNECTION_STATE_UNKNOWN;
 
 	connection = dbus_g_bus_get (DBUS_BUS_SYSTEM, NULL);

examples/C/glib/get-active-connections-dbus-glib.c

@@ -98,8 +98,8 @@ static void
 get_active_connection_details (DBusGConnection *bus, const char *obj_path)
 {
 	DBusGProxy *props_proxy;
-	GValue path_value = { 0 };
-	GValue serv_value = { 0 };
+	GValue path_value = G_VALUE_INIT;
+	GValue serv_value = G_VALUE_INIT;
 	GError *error = NULL;
 	const char *path = NULL, *service = NULL;
 
@@ -179,7 +179,7 @@ static void
 get_active_connections (DBusGConnection *bus, DBusGProxy *proxy)
 {
 	GError *error = NULL;
-	GValue value = { 0 };
+	GValue value = G_VALUE_INIT;
 	GPtrArray *paths = NULL;
 	int i;
 

libnm-glib/nm-active-connection.c

@@ -111,7 +111,7 @@ _nm_active_connection_type_for_path (DBusGConnection *connection,
 {
 	DBusGProxy *proxy;
 	GError *error = NULL;
-	GValue value = {0,};
+	GValue value = G_VALUE_INIT;
 	GType type;
 
 	proxy = dbus_g_proxy_new_for_name (connection,

libnm-glib/nm-client.c

@@ -768,7 +768,7 @@ nm_client_wireless_get_enabled (NMClient *client)
 void
 nm_client_wireless_set_enabled (NMClient *client, gboolean enabled)
 {
-	GValue value = {0,};
+	GValue value = G_VALUE_INIT;
 
 	g_return_if_fail (NM_IS_CLIENT (client));
 
@@ -825,7 +825,7 @@ nm_client_wwan_get_enabled (NMClient *client)
 void
 nm_client_wwan_set_enabled (NMClient *client, gboolean enabled)
 {
-	GValue value = {0,};
+	GValue value = G_VALUE_INIT;
 
 	g_return_if_fail (NM_IS_CLIENT (client));
 
@@ -882,7 +882,7 @@ nm_client_wimax_get_enabled (NMClient *client)
 void
 nm_client_wimax_set_enabled (NMClient *client, gboolean enabled)
 {
-	GValue value = {0,};
+	GValue value = G_VALUE_INIT;
 
 	g_return_if_fail (NM_IS_CLIENT (client));
 

libnm-glib/nm-device.c

@@ -845,7 +845,7 @@ _nm_device_type_for_path (DBusGConnection *connection,
 {
 	DBusGProxy *proxy;
 	GError *err = NULL;
-	GValue value = {0,};
+	GValue value = G_VALUE_INIT;
 	NMDeviceType nm_dtype;
 
 	proxy = dbus_g_proxy_new_for_name (connection,
@@ -1146,7 +1146,7 @@ nm_device_get_autoconnect (NMDevice *device)
 void
 nm_device_set_autoconnect (NMDevice *device, gboolean autoconnect)
 {
-	GValue value = {0,};
+	GValue value = G_VALUE_INIT;
 
 	g_return_if_fail (NM_IS_DEVICE (device));
 

libnm-glib/nm-object.c

@@ -1090,7 +1090,7 @@ _nm_object_reload_property (NMObject *object,
                             const char *interface,
                             const char *prop_name)
 {
-	GValue value = { 0, };
+	GValue value = G_VALUE_INIT;
 	GError *err = NULL;
 
 	g_return_if_fail (NM_IS_OBJECT (object));
@@ -1281,7 +1281,7 @@ _nm_object_reload_pseudo_property (NMObject *object,
 	PseudoPropertyInfo *ppi;
 	GPtrArray *temp;
 	GError *error = NULL;
-	GValue value = { 0, };
+	GValue value = G_VALUE_INIT;
 
 	g_return_if_fail (NM_IS_OBJECT (object));
 	g_return_if_fail (name != NULL);
@@ -1365,7 +1365,7 @@ reload_got_pseudo_property (DBusGProxy *proxy, DBusGProxyCall *call,
 	NMObject *object = ppi->self;
 	NMObjectPrivate *priv = NM_OBJECT_GET_PRIVATE (object);
 	GPtrArray *temp;
-	GValue value = { 0, };
+	GValue value = G_VALUE_INIT;
 	GError *error = NULL;
 
 	if (dbus_g_proxy_end_call (proxy, call, &error,

libnm-util/nm-param-spec-specialized.c

@@ -649,8 +649,8 @@ _nm_param_spec_specialized (const char *name,
 static void
 compare_ints (void)
 {
-	GValue value1 = { 0 };
-	GValue value2 = { 0 };
+	GValue value1 = G_VALUE_INIT;
+	GValue value2 = G_VALUE_INIT;
 
 	g_value_init (&value1, G_TYPE_INT);
 	g_value_init (&value2, G_TYPE_INT);
@@ -669,8 +669,8 @@ compare_ints (void)
 static void
 compare_strings (void)
 {
-	GValue value1 = { 0 };
-	GValue value2 = { 0 };
+	GValue value1 = G_VALUE_INIT;
+	GValue value2 = G_VALUE_INIT;
 	const char *str1 = "hello";
 	const char *str2 = "world";
 
@@ -688,8 +688,8 @@ compare_strings (void)
 static void
 compare_strv (void)
 {
-	GValue value1 = { 0 };
-	GValue value2 = { 0 };
+	GValue value1 = G_VALUE_INIT;
+	GValue value2 = G_VALUE_INIT;
 	char *strv1[] = { "foo", "bar", "baz", NULL };
 	char *strv2[] = { "foo", "bar", "bar", NULL };
 	char *strv3[] = { "foo", "bar", NULL };
@@ -717,8 +717,8 @@ compare_garrays (void)
 {
 	GArray *array1;
 	GArray *array2;
-	GValue value1 = { 0 };
-	GValue value2 = { 0 };
+	GValue value1 = G_VALUE_INIT;
+	GValue value2 = G_VALUE_INIT;
 	int i;
 
 	g_value_init (&value1, DBUS_TYPE_G_UINT_ARRAY);
@@ -752,8 +752,8 @@ compare_ptrarrays (void)
 {
 	GPtrArray *array1;
 	GPtrArray *array2;
-	GValue value1 = { 0 };
-	GValue value2 = { 0 };
+	GValue value1 = G_VALUE_INIT;
+	GValue value2 = G_VALUE_INIT;
 
 	g_value_init (&value1, dbus_g_type_get_collection ("GPtrArray", G_TYPE_STRING));
 	array1 = g_ptr_array_new ();
@@ -785,8 +785,8 @@ compare_str_hash (void)
 {
 	GHashTable *hash1;
 	GHashTable *hash2;
-	GValue value1 = { 0 };
-	GValue value2 = { 0 };
+	GValue value1 = G_VALUE_INIT;
+	GValue value2 = G_VALUE_INIT;
 
 	g_value_init (&value1, dbus_g_type_get_map ("GHashTable", G_TYPE_STRING, G_TYPE_STRING));
 	g_value_init (&value2, dbus_g_type_get_map ("GHashTable", G_TYPE_STRING, G_TYPE_STRING));
@@ -842,8 +842,8 @@ compare_gvalue_hash (void)
 {
 	GHashTable *hash1;
 	GHashTable *hash2;
-	GValue value1 = { 0 };
-	GValue value2 = { 0 };
+	GValue value1 = G_VALUE_INIT;
+	GValue value2 = G_VALUE_INIT;
 
 	g_value_init (&value1, dbus_g_type_get_map ("GHashTable", G_TYPE_STRING, G_TYPE_VALUE));
 	g_value_init (&value2, dbus_g_type_get_map ("GHashTable", G_TYPE_STRING, G_TYPE_VALUE));
@@ -879,9 +879,9 @@ compare_ip6_addresses (void)
 	GByteArray *ba1;
 	GByteArray *ba2;
 	GByteArray *ba3;
-	GValue element = { 0 };
-	GValue value1 = { 0 };
-	GValue value2 = { 0 };
+	GValue element = G_VALUE_INIT;
+	GValue value1 = G_VALUE_INIT;
+	GValue value2 = G_VALUE_INIT;
 	struct in6_addr addr1;
 	struct in6_addr addr2;
 	struct in6_addr addr3;

libnm-util/nm-setting.c

@@ -316,8 +316,8 @@ compare_property (NMSetting *setting,
 	              const GParamSpec *prop_spec,
 	              NMSettingCompareFlags flags)
 {
-	GValue value1 = { 0 };
-	GValue value2 = { 0 };
+	GValue value1 = G_VALUE_INIT;
+	GValue value2 = G_VALUE_INIT;
 	gboolean different;
 
 	/* Handle compare flags */
@@ -510,7 +510,7 @@ nm_setting_diff (NMSetting *a,
 
 	for (i = 0; i < n_property_specs; i++) {
 		GParamSpec *prop_spec = property_specs[i];
-		GValue a_value = { 0 }, b_value = { 0 };
+		GValue a_value = G_VALUE_INIT, b_value = G_VALUE_INIT;
 		NMSettingDiffResult r = NM_SETTING_DIFF_RESULT_UNKNOWN, tmp;
 		gboolean different = TRUE;
 
@@ -580,7 +580,7 @@ nm_setting_enumerate_values (NMSetting *setting,
 	property_specs = g_object_class_list_properties (G_OBJECT_GET_CLASS (setting), &n_property_specs);
 	for (i = 0; i < n_property_specs; i++) {
 		GParamSpec *prop_spec = property_specs[i];
-		GValue value = { 0 };
+		GValue value = G_VALUE_INIT;
 
 		g_value_init (&value, G_PARAM_SPEC_VALUE_TYPE (prop_spec));
 		g_object_get_property (G_OBJECT (setting), prop_spec->name, &value);
@@ -612,7 +612,7 @@ nm_setting_clear_secrets (NMSetting *setting)
 
 	for (i = 0; i < n_property_specs; i++) {
 		GParamSpec *prop_spec = property_specs[i];
-		GValue value = { 0 };
+		GValue value = G_VALUE_INIT;
 
 		if (prop_spec->flags & NM_SETTING_PARAM_SECRET) {
 			g_value_init (&value, prop_spec->value_type);
@@ -631,7 +631,7 @@ clear_secrets_with_flags (NMSetting *setting,
 	                      NMSettingClearSecretsWithFlagsFn func,
 	                      gpointer user_data)
 {
-	GValue value = { 0 };
+	GValue value = G_VALUE_INIT;
 	NMSettingSecretFlags flags = NM_SETTING_SECRET_FLAG_NONE;
 
 	/* Clear the secret if the user function says to do so */
@@ -710,7 +710,7 @@ static gboolean
 update_one_secret (NMSetting *setting, const char *key, GValue *value, GError **error)
 {
 	GParamSpec *prop_spec;
-	GValue transformed_value = { 0 };
+	GValue transformed_value = G_VALUE_INIT;
 	gboolean success = FALSE;
 
 	prop_spec = g_object_class_find_property (G_OBJECT_GET_CLASS (setting), key);
@@ -929,7 +929,7 @@ nm_setting_to_string (NMSetting *setting)
 
 	for (i = 0; i < n_property_specs; i++) {
 		GParamSpec *prop_spec = property_specs[i];
-		GValue value = { 0 };
+		GValue value = G_VALUE_INIT;
 		char *value_str;
 		gboolean is_serializable;
 		gboolean is_default;

libnm-util/nm-utils.c

@@ -1091,7 +1091,7 @@ _nm_utils_convert_old_ip6_addr_array (const GValue *src_value, GValue *dst_value
 	for (i = 0; src_outer_array && (i < src_outer_array->len); i++) {
 		GValueArray *src_addr_array;
 		GValueArray *dst_addr_array;
-		GValue element = {0, };
+		GValue element = G_VALUE_INIT;
 		GValue *src_addr, *src_prefix;
 		GByteArray *ba;
 
@@ -1867,7 +1867,7 @@ nm_utils_ip6_addresses_to_gvalue (GSList *list, GValue *value)
 	for (iter = list; iter; iter = iter->next) {
 		NMIP6Address *addr = (NMIP6Address *) iter->data;
 		GValueArray *array;
-		GValue element = {0, };
+		GValue element = G_VALUE_INIT;
 		GByteArray *ba;
 
 		array = g_value_array_new (3);
@@ -1991,7 +1991,7 @@ nm_utils_ip6_routes_to_gvalue (GSList *list, GValue *value)
 		GValueArray *array;
 		const struct in6_addr *addr;
 		GByteArray *ba;
-		GValue element = {0, };
+		GValue element = G_VALUE_INIT;
 
 		array = g_value_array_new (4);
 

libnm-util/tests/test-general.c

@@ -145,7 +145,7 @@ test_setting_vpn_update_secrets (void)
 	NMConnection *connection;
 	NMSettingVPN *s_vpn;
 	GHashTable *settings, *vpn, *secrets;
-	GValue val = { 0 };
+	GValue val = G_VALUE_INIT;
 	gboolean success;
 	GError *error = NULL;
 	const char *tmp;
@@ -280,7 +280,7 @@ test_setting_ip6_config_old_address_array (void)
 	NMSettingIP6Config *s_ip6;
 	GPtrArray *addresses, *read_addresses;
 	GValueArray *array, *read_array;
-	GValue element = {0, }, written_value = {0, }, read_value = {0, };
+	GValue element = G_VALUE_INIT, written_value = G_VALUE_INIT, read_value = G_VALUE_INIT;
 	GByteArray *ba;
 	const guint8 addr[16] = { 0x88, 0x77, 0x66, 0x55, 0x44, 0x33, 0x22, 0x11,
 	                          0x11, 0x22, 0x33, 0x44, 0x66, 0x77, 0x88, 0x99 };

libnm-util/tests/test-settings-defaults.c

@@ -57,8 +57,8 @@ test_defaults (GType type, const char *name)
 
 	for (i = 0; i < n_property_specs; i++) {
 		GParamSpec *prop_spec = property_specs[i];
-		GValue value = { 0, };
-		GValue defvalue = { 0, };
+		GValue value = G_VALUE_INIT;
+		GValue defvalue = G_VALUE_INIT;
 		char *actual, *expected;
 		gboolean ok = FALSE;
 

src/modem-manager/nm-modem-generic.c

@@ -92,7 +92,7 @@ get_mm_enabled_done (DBusGProxy *proxy, DBusGProxyCall *call_id, gpointer user_d
 {
 	NMModem *self = NM_MODEM (user_data);
 	GError *error = NULL;
-	GValue value = { 0, };
+	GValue value = G_VALUE_INIT;
 
 	if (!dbus_g_proxy_end_call (proxy, call_id, &error,
 	                            G_TYPE_VALUE, &value,

src/nm-device-bridge.c

@@ -222,7 +222,7 @@ set_sysfs_uint (const char *iface,
 {
 	char *path, *s;
 	GParamSpec *pspec;
-	GValue val = { 0 };
+	GValue val = G_VALUE_INIT;
 	guint32 uval = 0;
 
 	pspec = g_object_class_find_property (G_OBJECT_GET_CLASS (obj), obj_prop);

src/nm-device-wifi.c

@@ -1636,8 +1636,8 @@ scanning_allowed_accumulator (GSignalInvocationHint *ihint,
 static gboolean
 check_scanning_allowed (NMDeviceWifi *self)
 {
-	GValue instance = { 0, };
-	GValue retval = { 0, };
+	GValue instance = G_VALUE_INIT;
+	GValue retval = G_VALUE_INIT;
 
 	g_value_init (&instance, G_TYPE_OBJECT);
 	g_value_take_object (&instance, self);

src/nm-device.c

@@ -1357,8 +1357,8 @@ gboolean
 nm_device_autoconnect_allowed (NMDevice *self)
 {
 	NMDevicePrivate *priv = NM_DEVICE_GET_PRIVATE (self);
-	GValue instance = { 0, };
-	GValue retval = { 0, };
+	GValue instance = G_VALUE_INIT;
+	GValue retval = G_VALUE_INIT;
 
 	g_value_init (&instance, G_TYPE_OBJECT);
 	g_value_take_object (&instance, self);

src/nm-properties-changed-signal.c

@@ -75,7 +75,7 @@ static void
 add_to_string (gpointer key, gpointer value, gpointer user_data)
 {
 	char *buf = (char *) user_data;
-	GValue str_val = { 0, };
+	GValue str_val = G_VALUE_INIT;
 
 	g_value_init (&str_val, G_TYPE_STRING);
 	if (!g_value_transform ((GValue *) value, &str_val)) {

src/settings/plugins/ifcfg-rh/writer.c

@@ -1291,7 +1291,7 @@ static guint32
 get_setting_default (NMSetting *setting, const char *prop)
 {
 	GParamSpec *pspec;
-	GValue val = { 0 };
+	GValue val = G_VALUE_INIT;
 	guint32 ret = 0;
 
 	pspec = g_object_class_find_property (G_OBJECT_GET_CLASS (setting), prop);

src/settings/plugins/keyfile/reader.c

@@ -132,7 +132,7 @@ build_ip6_address_or_route (const char *address_str, guint32 plen, const char *g
 	struct in6_addr addr;
 	GByteArray *address;
 	GByteArray *gateway;
-	GValue value = { 0, };
+	GValue value = G_VALUE_INIT;
 	int err;
 
 	g_return_val_if_fail (address_str, NULL);

src/supplicant-manager/nm-supplicant-interface.c

@@ -1276,7 +1276,7 @@ nm_supplicant_interface_set_config (NMSupplicantInterface * self,
 	NMSupplicantInterfacePrivate *priv;
 	NMSupplicantInfo *info;
 	DBusGProxyCall *call;
-	GValue value = { 0, };
+	GValue value = G_VALUE_INIT;
 
 	g_return_val_if_fail (NM_IS_SUPPLICANT_INTERFACE (self), FALSE);
 

tools/generate-settings-spec.c

@@ -138,7 +138,7 @@ write_one_setting (FILE *f, gboolean book, SettingNewFunc func)
 		const char *key_name, *value_type, *value_desc;
 		char *default_value;
 		TypeNameElement *name_iter;
-		GValue value = { 0, };
+		GValue value = G_VALUE_INIT;
 		char *flags_str = NULL;
 
 		value_type = g_type_name (G_PARAM_SPEC_VALUE_TYPE (*iter));