diff options
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index afdc7fb39b2c..0853cf0f5861 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -7848,9 +7848,10 @@ int ixgbe_setup_tc(struct net_device *dev, u8 tc) bool pools; /* Hardware supports up to 8 traffic classes */ - if (tc > adapter->dcb_cfg.num_tcs.pg_tcs || - (hw->mac.type == ixgbe_mac_82598EB && - tc < MAX_TRAFFIC_CLASS)) + if (tc > adapter->dcb_cfg.num_tcs.pg_tcs) + return -EINVAL; + + if (hw->mac.type == ixgbe_mac_82598EB && tc && tc < MAX_TRAFFIC_CLASS) return -EINVAL; pools = (find_first_zero_bit(&adapter->fwd_bitmask, 32) > 1); |