Revert PR #482 (#488)

GoogleCloudPlatform · Jan 31, 2025 · e663cf5 · e663cf5
1 parent 93be449
commit e663cf5
Showing 1 changed file with 1 addition and 8 deletions.
diff --git a/google_guest_agent/network/manager/common.go b/google_guest_agent/network/manager/common.go
@@ -86,17 +86,10 @@ func interfaceNames(nics []metadata.NetworkInterfaces) ([]string, error) {
 	for _, ni := range nics {
 		iface, err := GetInterfaceByMAC(ni.Mac)
 		if err != nil {
-			if _, found := badMAC[ni.Mac]; !found {
-				logger.Errorf("error getting interface: %v", err)
-				badMAC[ni.Mac] = iface
-				continue
-			}
+			return nil, err
 		}
 		ifaces = append(ifaces, iface.Name)
 	}
-	if len(ifaces) == 0 {
-		return nil, fmt.Errorf("no valid interfaces found")
-	}
 	return ifaces, nil
 }