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>

1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
index 309bd1cf13e2..8a9d6a256305 100644
--- 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;