bnxt_en: Fix .ndo_setup_tc() to include XDP rings.

When the number of TX rings is changed in bnxt_setup_tc(), we need to
include the XDP rings in the total TX ring count.

Fixes: 38413406277f ("bnxt_en: Add support for XDP_TX action.")
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index e7c8539..f2f2bbf 100644 (file)
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -7152,6 +7152,7 @@ int bnxt_setup_mq_tc(struct net_device *dev, u8 tc)
                bp->tx_nr_rings = bp->tx_nr_rings_per_tc;
                netdev_reset_tc(dev);
        }
+       bp->tx_nr_rings += bp->tx_nr_rings_xdp;
        bp->cp_nr_rings = sh ? max_t(int, bp->tx_nr_rings, bp->rx_nr_rings) :
                               bp->tx_nr_rings + bp->rx_nr_rings;
        bp->num_stat_ctxs = bp->cp_nr_rings;