diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c index a8cf03ed2de6..4f87f5c0b03c 100644 --- a/drivers/net/ethernet/emulex/benet/be_main.c +++ b/drivers/net/ethernet/emulex/benet/be_main.c @@ -2507,7 +2507,7 @@ static void be_msix_disable(struct be_adapter *adapter) static int be_msix_enable(struct be_adapter *adapter) { - int i, status, num_vec; + int i, num_vec; struct device *dev = &adapter->pdev->dev; /* If RoCE is supported, program the max number of NIC vectors that @@ -2523,24 +2523,11 @@ static int be_msix_enable(struct be_adapter *adapter) for (i = 0; i < num_vec; i++) adapter->msix_entries[i].entry = i; - status = pci_enable_msix(adapter->pdev, adapter->msix_entries, num_vec); - if (status == 0) { - goto done; - } else if (status >= MIN_MSIX_VECTORS) { - num_vec = status; - status = pci_enable_msix(adapter->pdev, adapter->msix_entries, - num_vec); - if (!status) - goto done; - } + num_vec = pci_enable_msix_range(adapter->pdev, adapter->msix_entries, + MIN_MSIX_VECTORS, num_vec); + if (num_vec < 0) + goto fail; - dev_warn(dev, "MSIx enable failed\n"); - - /* INTx is not supported in VFs, so fail probe if enable_msix fails */ - if (!be_physfn(adapter)) - return status; - return 0; -done: if (be_roce_supported(adapter) && num_vec > MIN_MSIX_VECTORS) { adapter->num_msix_roce_vec = num_vec / 2; dev_info(dev, "enabled %d MSI-x vector(s) for RoCE\n", @@ -2552,6 +2539,14 @@ static int be_msix_enable(struct be_adapter *adapter) dev_info(dev, "enabled %d MSI-x vector(s) for NIC\n", adapter->num_msix_vec); return 0; + +fail: + dev_warn(dev, "MSIx enable failed\n"); + + /* INTx is not supported in VFs, so fail probe if enable_msix fails */ + if (!be_physfn(adapter)) + return num_vec; + return 0; } static inline int be_msix_vec_get(struct be_adapter *adapter,