diff --git a/internal/pkg/openflow/stats_test.go b/internal/pkg/openflow/stats_test.go
index cad0352..8c832c2 100644
--- a/internal/pkg/openflow/stats_test.go
+++ b/internal/pkg/openflow/stats_test.go
@@ -124,7 +124,7 @@
 
 		flows = append(flows, &flow)
 
-		n = n + 1
+		n++
 	}
 	return flows
 }
@@ -154,7 +154,7 @@
 
 		ports = append(ports, &port)
 
-		n = n + 1
+		n++
 	}
 	return ports
 }
@@ -229,7 +229,7 @@
 			t.Fatal("Message size is bigger than 64KB")
 		}
 
-		entriesCount = entriesCount + len(r.GetEntries())
+		entriesCount += len(r.GetEntries())
 		n++
 	}
 	// make sure all the generate item are included in the responses
@@ -276,7 +276,7 @@
 			t.Fatal("Message size is bigger than 64KB")
 		}
 
-		entriesCount = entriesCount + len(r.GetEntries())
+		entriesCount += len(r.GetEntries())
 		n++
 	}
 
@@ -322,7 +322,7 @@
 			t.Fatal("Message size is bigger than 64KB")
 		}
 
-		entriesCount = entriesCount + len(r.GetEntries())
+		entriesCount += len(r.GetEntries())
 		n++
 	}