4 files changed, 4 insertions, 0 deletions
diff --git a/net/8021q/Makefile b/net/8021q/Makefile
index 7bc8db08d7ef..9b703454b93e 100644
--- a/net/8021q/Makefile
+++ b/net/8021q/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for the Linux VLAN layer.
 #
diff --git a/net/8021q/vlan.h b/net/8021q/vlan.h
index 94f8eed9f9b3..a8ba51030b75 100644
--- a/net/8021q/vlan.h
+++ b/net/8021q/vlan.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __BEN_VLAN_802_1Q_INC__
 #define __BEN_VLAN_802_1Q_INC__
 
diff --git a/net/8021q/vlan_core.c b/net/8021q/vlan_core.c
index 0bc31de9071a..64aa9f755e1d 100644
--- a/net/8021q/vlan_core.c
+++ b/net/8021q/vlan_core.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/skbuff.h>
 #include <linux/netdevice.h>
 #include <linux/if_vlan.h>
diff --git a/net/8021q/vlanproc.h b/net/8021q/vlanproc.h
index 8838a2e92eb6..48cd4b4784e8 100644
--- a/net/8021q/vlanproc.h
+++ b/net/8021q/vlanproc.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __BEN_VLAN_PROC_INC__
 #define __BEN_VLAN_PROC_INC__