Commit f9827747 authored by Przemek Kitszel's avatar Przemek Kitszel Committed by Tony Nguyen
Browse files

ice: clean up freeing SR-IOV VFs 



The check for existing VFs was redundant since very
inception of SR-IOV sysfs interface in the kernel,
see commit 1789382a ("PCI: SRIOV control and status via sysfs").

Reviewed-by: default avatarMichal Swiatkowski <michal.swiatkowski@linux.intel.com>
Reviewed-by: default avatarSimon Horman <simon.horman@corigine.com>
Signed-off-by: default avatarPrzemek Kitszel <przemyslaw.kitszel@intel.com>
Tested-by: default avatarRafal Romanowski <rafal.romanowski@intel.com>
Signed-off-by: default avatarTony Nguyen <anthony.l.nguyen@intel.com>
parent 46974842

drivers/net/ethernet/intel/ice/ice_sriov.c

+2 −3
Original line number Diff line number Diff line
@@ -905,14 +905,13 @@ static int ice_ena_vfs(struct ice_pf *pf, u16 num_vfs) 
 */

static int ice_pci_sriov_ena(struct ice_pf *pf, int num_vfs)

{

	int pre_existing_vfs = pci_num_vf(pf->pdev);

	struct device *dev = ice_pf_to_dev(pf);

	int err;



	if (pre_existing_vfs && pre_existing_vfs != num_vfs)

	if (!num_vfs) {

		ice_free_vfs(pf);

	else if (pre_existing_vfs && pre_existing_vfs == num_vfs)

		return 0;

	}



	if (num_vfs > pf->vfs.num_supported) {

		dev_err(dev, "Can't enable %d VFs, max VFs supported is %d\n",