dhcp: fix issues found by pyang

Change-Id: Ife6b8703b2e6d9237701066dcd08dc8aa70afc6b
Signed-off-by: Marek Gradzki <[email protected]>

diff --git a/dhcp/dhcp-api/src/main/yang/[email protected] b/dhcp/dhcp-api/src/main/yang/[email protected]
index 7c88b6d..0f317c5 100644 (file)
--- a/dhcp/dhcp-api/src/main/yang/[email protected]
+++ b/dhcp/dhcp-api/src/main/yang/[email protected]
@@ -4,6 +4,10 @@ module dhcp {
     namespace "urn:opendaylight:params:xml:ns:yang:vpp:dhcp";
     prefix "dhcp";
 
+    import ietf-inet-types {
+        prefix inet;
+    }
+
     description
         "This YANG module defines the generic configuration and
         operational data for dhcp in VPP";
@@ -20,10 +24,6 @@ module dhcp {
             "Initial revision of dhcp model";
     }
 
-    import ietf-inet-types {
-        prefix inet;
-    }
-
     identity address-family {
         description
             "Base identity from which identities describing address