ixgbe: Do not read the spoofed packets counter when not in IOV mode
The counter is not valid unless the controller is running in IOV mode.
Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 70d27a3..29465be 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -5560,8 +5560,9 @@
{
u32 ssvpc;
- /* Do not perform spoof check for 82598 */
- if (adapter->hw.mac.type == ixgbe_mac_82598EB)
+ /* Do not perform spoof check for 82598 or if not in IOV mode */
+ if (adapter->hw.mac.type == ixgbe_mac_82598EB ||
+ adapter->num_vfs == 0)
return;
ssvpc = IXGBE_READ_REG(&adapter->hw, IXGBE_SSVPC);