From 115ddc491922c3c133551e9cff2d3bfaed02a27e Mon Sep 17 00:00:00 2001 From: Alexander Duyck Date: Tue, 24 Apr 2018 16:47:22 -0500 Subject: net: ena: Use pci_sriov_configure_simple() to enable VFs Instead of implementing our own version of a SR-IOV configuration stub in the ena driver, use the existing pci_sriov_configure_simple() function. Signed-off-by: Alexander Duyck Signed-off-by: Bjorn Helgaas Reviewed-by: Greg Rose Reviewed-by: Christoph Hellwig --- drivers/net/ethernet/amazon/ena/ena_netdev.c | 28 +--------------------------- 1 file changed, 1 insertion(+), 27 deletions(-) (limited to 'drivers/net') diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.c b/drivers/net/ethernet/amazon/ena/ena_netdev.c index a822e70c2af3..f2af87d70594 100644 --- a/drivers/net/ethernet/amazon/ena/ena_netdev.c +++ b/drivers/net/ethernet/amazon/ena/ena_netdev.c @@ -3385,32 +3385,6 @@ err_disable_device: return rc; } -/*****************************************************************************/ -static int ena_sriov_configure(struct pci_dev *dev, int numvfs) -{ - int rc; - - if (numvfs > 0) { - rc = pci_enable_sriov(dev, numvfs); - if (rc != 0) { - dev_err(&dev->dev, - "pci_enable_sriov failed to enable: %d vfs with the error: %d\n", - numvfs, rc); - return rc; - } - - return numvfs; - } - - if (numvfs == 0) { - pci_disable_sriov(dev); - return 0; - } - - return -EINVAL; -} - -/*****************************************************************************/ /*****************************************************************************/ /* ena_remove - Device Removal Routine @@ -3526,7 +3500,7 @@ static struct pci_driver ena_pci_driver = { .suspend = ena_suspend, .resume = ena_resume, #endif - .sriov_configure = ena_sriov_configure, + .sriov_configure = pci_sriov_configure_simple, }; static int __init ena_init(void) -- cgit v1.2.3