Update upstream source from tag 'upstream/1.20.8'

Update to upstream version '1.20.8'
with Debian dir 5fbac145116049621c01e7eb75da24ed4f79d25e

1 files changed, 2 insertions, 21 deletions

diff --git a/src/devices/nm-device-vlan.c b/src/devices/nm-device-vlan.c
index 0467a6e4..f8f6a597 100644
--- a/src/devices/nm-device-vlan.c
+++ b/src/devices/nm-device-vlan.c
@@ -523,26 +523,6 @@ act_stage1_prepare (NMDevice *device, NMDeviceStateReason *out_failure_reason)
 	return ret;
 }
 
-static guint32
-get_configured_mtu (NMDevice *self, NMDeviceMtuSource *out_source)
-{
-	guint32 mtu = 0;
-	int ifindex;
-
-	mtu = nm_device_get_configured_mtu_for_wired (self, out_source);
-	if (*out_source != NM_DEVICE_MTU_SOURCE_NONE)
-		return mtu;
-
-	/* Inherit the MTU from parent device, if any */
-	ifindex = nm_device_parent_get_ifindex (self);
-	if (ifindex > 0) {
-		mtu = nm_platform_link_get_mtu (nm_device_get_platform (NM_DEVICE (self)), ifindex);
-		*out_source = NM_DEVICE_MTU_SOURCE_PARENT;
-	}
-
-	return mtu;
-}
-
 /*****************************************************************************/
 
 static void
@@ -598,13 +578,14 @@ nm_device_vlan_class_init (NMDeviceVlanClass *klass)
 	device_class->connection_type_supported = NM_SETTING_VLAN_SETTING_NAME;
 	device_class->connection_type_check_compatible = NM_SETTING_VLAN_SETTING_NAME;
 	device_class->link_types = NM_DEVICE_DEFINE_LINK_TYPES (NM_LINK_TYPE_VLAN);
+	device_class->mtu_parent_delta = 0; /* VLANs can have the same MTU of parent */
 
 	device_class->create_and_realize = create_and_realize;
 	device_class->link_changed = link_changed;
 	device_class->unrealize_notify = unrealize_notify;
 	device_class->get_generic_capabilities = get_generic_capabilities;
 	device_class->act_stage1_prepare = act_stage1_prepare;
-	device_class->get_configured_mtu = get_configured_mtu;
+	device_class->get_configured_mtu = nm_device_get_configured_mtu_wired_parent;
 	device_class->is_available = is_available;
 	device_class->parent_changed_notify = parent_changed_notify;