Cumulative patch from commit 1acf38f1a5aa19169035de9b611fc76440729c0b

1acf38f Add ifname to vlan_remove_dynamic() debug print
2e192bd Print debug entry on STA pruning from other interfaces
c8e6bea Remove VLAN interface on STA free
de31fb0 vlan: Ignore multiple NEWLINK messages
371205d vlan: Ignore DELLINK on interfaces that exists
a5e81ba Fix STA VLAN bind for RSN pre-authentication case
3ffdeb7 Fix RSN preauthentication with dynamic_vlan enabled but unused
8e2c5f1 dbus: Fix WPS property of fi.w1.wpa_supplicant1.BSS interface
d447cd5 Updates for stricter automatic memcpy bounds checking
60eb9e1 AP: Enable multicast snooping on bridge if ProxyARP IPv6 is in use
b799118 Fix CONFIG_AP=y build without CONFIG_CTRL_IFACE
954f03a Fix compilation issues with CONFIG_NO_CONFIG_WRITE=y
da3db68 Fix INTERFACE_ADD parsing

Change-Id: If25ebad847bc2a1b5d9386cbaa80c6fd8ce4e226
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
diff --git a/src/radius/radius.c b/src/radius/radius.c
index 8d878a4..2c01b3f 100644
--- a/src/radius/radius.c
+++ b/src/radius/radius.c
@@ -1425,7 +1425,7 @@
 /**
  * radius_msg_get_vlanid - Parse RADIUS attributes for VLAN tunnel information
  * @msg: RADIUS message
- * Returns: VLAN ID for the first tunnel configuration of -1 if none is found
+ * Returns: VLAN ID for the first tunnel configuration or 0 if none is found
  */
 int radius_msg_get_vlanid(struct radius_msg *msg)
 {
@@ -1488,7 +1488,7 @@
 			return tun->vlanid;
 	}
 
-	return -1;
+	return 0;
 }