diff options
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index 03598f8e0e07..fa4115f6dafe 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -10722,7 +10722,7 @@ static int bnxt_get_num_msix(struct bnxt *bp) static int bnxt_init_int_mode(struct bnxt *bp) { - int i, total_vecs, max, rc = 0, min = 1, ulp_msix, tx_cp; + int i, total_vecs, max, rc = 0, min = 1, ulp_msix, tx_cp, tbl_size; total_vecs = bnxt_get_num_msix(bp); max = bnxt_get_max_func_irqs(bp); @@ -10743,7 +10743,10 @@ static int bnxt_init_int_mode(struct bnxt *bp) goto msix_setup_exit; } - bp->irq_tbl = kcalloc(total_vecs, sizeof(struct bnxt_irq), GFP_KERNEL); + tbl_size = total_vecs; + if (pci_msix_can_alloc_dyn(bp->pdev)) + tbl_size = max; + bp->irq_tbl = kcalloc(tbl_size, sizeof(*bp->irq_tbl), GFP_KERNEL); if (bp->irq_tbl) { for (i = 0; i < total_vecs; i++) bp->irq_tbl[i].vector = pci_irq_vector(bp->pdev, i); |