Fixing golang linters for VGC

Change-Id: I386d232c74ab47e24d92c18800dc144120b920da
diff --git a/database/database.go b/database/database.go
index 63125f6..44c37a5 100644
--- a/database/database.go
+++ b/database/database.go
@@ -38,10 +38,10 @@
 
 // Database structure
 type Database struct {
+	kvc       kvstore.Client
 	storeType string
 	address   string
 	//timeout   uint32
-	kvc kvstore.Client
 }
 
 // Initialize the database module. The database module runs as a singleton
@@ -931,7 +931,6 @@
 		return false
 	}
 	return true
-
 }
 
 // PutFlowHash to add flowhash for the device