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| author | Przemek Kitszel <przemyslaw.kitszel@intel.com> | 2023-05-31 14:36:42 +0200 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2023-06-22 10:29:31 -0700 |
| commit | f98277479ad85ff1398e11c1e944ba97c3917393 (patch) | |
| tree | e2dc50c2630eb4b4574d366124d458bdc0972990 /drivers/net/ethernet/intel | |
| parent | 469748429ac81f0a6a344637fc9d3b1d16a9f3d8 (diff) | |
| download | lwn-f98277479ad85ff1398e11c1e944ba97c3917393.tar.gz lwn-f98277479ad85ff1398e11c1e944ba97c3917393.zip | |
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 1789382a72a5 ("PCI: SRIOV control and status via sysfs").
Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Tested-by: Rafal Romanowski <rafal.romanowski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_sriov.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_sriov.c b/drivers/net/ethernet/intel/ice/ice_sriov.c index 2ea6d24977a6..1f66914c7a20 100644 --- a/drivers/net/ethernet/intel/ice/ice_sriov.c +++ b/drivers/net/ethernet/intel/ice/ice_sriov.c @@ -905,14 +905,13 @@ err_unroll_intr: */ 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", |