VOL-2001 resolve sca errors

Change-Id: Iee4c814e721437c6f2f0d3387cac92be498ceb99
diff --git a/cmd/arouterd/arouterd.go b/cmd/arouterd/arouterd.go
index 1c9cd80..de469b5 100644
--- a/cmd/arouterd/arouterd.go
+++ b/cmd/arouterd/arouterd.go
@@ -48,12 +48,11 @@
 )
 
 type volthaPod struct {
-	name       string
-	ipAddr     string
-	node       string
-	devIds     map[string]struct{}
-	backend    string
-	connection string
+	name    string
+	ipAddr  string
+	node    string
+	devIds  map[string]struct{}
+	backend string
 }
 
 type Configuration struct {