[#68643] devices: linux-client: daemon: net_utils: Fixed search for d…

…evice's MAC address

In case we have an interface with unassigned address,
the current implementation stops search for other
interfaces, skipping actual interface used by device
to communicate.

Signed-off-by: Grzegorz Latosinski <[email protected]>

devices/linux-client/daemon/net_utils/net_utils.go

@@ -65,7 +65,6 @@ func GetMacAddr() (string, error) {
 				return nifMAC, nil
 			}
 		}
-		return "", errors.New("Failed to get MAC address from a valid interface")
 	}
 	return "", errors.New("Failed to get MAC address")
 }