i40e: Add safety net for switch calling

This patch adds default case to handle unmatched switch calls.

Change-ID: Icd203570a1dc5322c1038f68b98a83195e8ad28c
Signed-off-by: Akeem G Abodunrin <akeem.g.abodunrin@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
index 309bd1cf13e2bef75df1e27d22e3e88a20120170..8a9d6a256305f02736ab5272e5f428ddefc3b778 100644 (file)
--- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
@@ -1413,6 +1413,8 @@ static void i40e_get_strings(struct net_device *netdev, u32 stringset,
                        data += ETH_GSTRING_LEN;
                }
                break;
+       default:
+               break;
        }
 }
 
@@ -1654,6 +1656,8 @@ static int i40e_set_phys_id(struct net_device *netdev,
        case ETHTOOL_ID_INACTIVE:
                i40e_led_set(hw, pf->led_status, false);
                break;
+       default:
+               break;
        }
 
        return 0;