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Commit d40d00b1 authored by Neerav Parikh's avatar Neerav Parikh Committed by Jeff Kirsher
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i40e: Skip the priority tagging if DCB is not enabled 



If DCB is not enabled priority tagging is not needed
so skip over that section.

Change-ID: Ia3f3fa07945b421259a9ca38329d6d1cbd6c6bcc
Signed-off-by: default avatarNeerav Parikh <neerav.parikh@intel.com>
Signed-off-by: default avatarJeff Kirsher <jeffrey.t.kirsher@intel.com>
parent eca32047

drivers/net/ethernet/intel/i40e/i40e_txrx.c

+5 −0
Original line number Diff line number Diff line
@@ -2043,6 +2043,9 @@ static int i40e_tx_prepare_vlan_flags(struct sk_buff *skb, 
		tx_flags |= I40E_TX_FLAGS_SW_VLAN;

	}



	if (!(tx_ring->vsi->back->flags & I40E_FLAG_DCB_ENABLED))

		goto out;



	/* Insert 802.1p priority into VLAN header */

	if ((tx_flags & (I40E_TX_FLAGS_HW_VLAN | I40E_TX_FLAGS_SW_VLAN)) ||

	    (skb->priority != TC_PRIO_CONTROL)) {
@@ -2063,6 +2066,8 @@ static int i40e_tx_prepare_vlan_flags(struct sk_buff *skb, 
			tx_flags |= I40E_TX_FLAGS_HW_VLAN;

		}

	}



out:

	*flags = tx_flags;

	return 0;

}