diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_xsk.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_xsk.c | 22 |
1 files changed, 8 insertions, 14 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_xsk.c b/drivers/net/ethernet/intel/ice/ice_xsk.c index 2a3f0834e139..99954508184f 100644 --- a/drivers/net/ethernet/intel/ice/ice_xsk.c +++ b/drivers/net/ethernet/intel/ice/ice_xsk.c @@ -217,21 +217,16 @@ static int ice_qp_dis(struct ice_vsi *vsi, u16 q_idx) */ static int ice_qp_ena(struct ice_vsi *vsi, u16 q_idx) { - struct ice_aqc_add_tx_qgrp *qg_buf; + DEFINE_FLEX(struct ice_aqc_add_tx_qgrp, qg_buf, txqs, 1); + u16 size = __struct_size(qg_buf); struct ice_q_vector *q_vector; struct ice_tx_ring *tx_ring; struct ice_rx_ring *rx_ring; - u16 size; int err; if (q_idx >= vsi->num_rxq || q_idx >= vsi->num_txq) return -EINVAL; - size = struct_size(qg_buf, txqs, 1); - qg_buf = kzalloc(size, GFP_KERNEL); - if (!qg_buf) - return -ENOMEM; - qg_buf->num_txqs = 1; tx_ring = vsi->tx_rings[q_idx]; @@ -240,7 +235,7 @@ static int ice_qp_ena(struct ice_vsi *vsi, u16 q_idx) err = ice_vsi_cfg_txq(vsi, tx_ring, qg_buf); if (err) - goto free_buf; + return err; if (ice_is_xdp_ena_vsi(vsi)) { struct ice_tx_ring *xdp_ring = vsi->xdp_rings[q_idx]; @@ -249,29 +244,28 @@ static int ice_qp_ena(struct ice_vsi *vsi, u16 q_idx) qg_buf->num_txqs = 1; err = ice_vsi_cfg_txq(vsi, xdp_ring, qg_buf); if (err) - goto free_buf; + return err; ice_set_ring_xdp(xdp_ring); ice_tx_xsk_pool(vsi, q_idx); } err = ice_vsi_cfg_rxq(rx_ring); if (err) - goto free_buf; + return err; ice_qvec_cfg_msix(vsi, q_vector); err = ice_vsi_ctrl_one_rx_ring(vsi, true, q_idx, true); if (err) - goto free_buf; + return err; clear_bit(ICE_CFG_BUSY, vsi->state); ice_qvec_toggle_napi(vsi, q_vector, true); ice_qvec_ena_irq(vsi, q_vector); netif_tx_start_queue(netdev_get_tx_queue(vsi->netdev, q_idx)); -free_buf: - kfree(qg_buf); - return err; + + return 0; } /** |