diff options
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index 7722df2cd7ea..313a940bd50c 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -7241,23 +7241,26 @@ static void bnxt_clear_int_mode(struct bnxt *bp) int bnxt_reserve_rings(struct bnxt *bp) { int tcs = netdev_get_num_tc(bp->dev); + bool reinit_irq = false; int rc; if (!bnxt_need_reserve_rings(bp)) return 0; - rc = __bnxt_reserve_rings(bp); - if (rc) { - netdev_err(bp->dev, "ring reservation failure rc: %d\n", rc); - return rc; - } if (BNXT_NEW_RM(bp) && (bnxt_get_num_msix(bp) != bp->total_irqs)) { bnxt_ulp_irq_stop(bp); bnxt_clear_int_mode(bp); - rc = bnxt_init_int_mode(bp); + reinit_irq = true; + } + rc = __bnxt_reserve_rings(bp); + if (reinit_irq) { + if (!rc) + rc = bnxt_init_int_mode(bp); bnxt_ulp_irq_restart(bp, rc); - if (rc) - return rc; + } + if (rc) { + netdev_err(bp->dev, "ring reservation/IRQ init failure rc: %d\n", rc); + return rc; } if (tcs && (bp->tx_nr_rings_per_tc * tcs != bp->tx_nr_rings)) { netdev_err(bp->dev, "tx ring reservation failure\n"); |