@@ -4680,7 +4680,6 @@ static int ice_register_netdev(struct ice_pf *pf)
if (!vsi || !vsi->netdev)
return -EIO;
- SET_NETDEV_DEVLINK_PORT(vsi->netdev, &pf->devlink_port);
err = register_netdev(vsi->netdev);
if (err)
goto err_register_netdev;
@@ -4708,6 +4707,7 @@ static int
ice_probe(struct pci_dev *pdev, const struct pci_device_id __always_unused *ent)
{
struct device *dev = &pdev->dev;
+ struct ice_vsi *vsi;
struct ice_pf *pf;
struct ice_hw *hw;
int i, err;
@@ -5001,6 +5001,12 @@ ice_probe(struct pci_dev *pdev, const struct pci_device_id __always_unused *ent)
if (err)
goto err_create_pf_port;
+ vsi = ice_get_main_vsi(pf);
+ if (!vsi || !vsi->netdev)
+ goto err_netdev_reg;
+
+ SET_NETDEV_DEVLINK_PORT(vsi->netdev, &pf->devlink_port);
+
err = ice_register_netdev(pf);
if (err)
goto err_netdev_reg;
Fixes: a286ba738714 ("ice: reorder PF/representor devlink port register/unregister flows")
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
---
v3:
- update patch with resolution on conflict with net-next
v2:
- move Fixes above SOB line
---
drivers/net/ethernet/intel/ice/ice_lib.c | 3 ---
drivers/net/ethernet/intel/ice/ice_main.c | 15 ++++++++-------
2 files changed, 8 insertions(+), 10 deletions(-)
@@ -3070,9 +3070,6 @@ int ice_vsi_release(struct ice_vsi *vsi)
}
}
- if (vsi->type == ICE_VSI_PF)
- ice_devlink_destroy_pf_port(pf);
-
if (vsi->type == ICE_VSI_VF &&
vsi->agg_node && vsi->agg_node->valid)
vsi->agg_node->num_vsis--;
@@ -4645,7 +4645,7 @@ static void ice_print_wake_reason(struct ice_pf *pf)
}
/**
- * ice_register_netdev - register netdev and devlink port
+ * ice_register_netdev - register netdev
* @pf: pointer to the PF struct
*/
static int ice_register_netdev(struct ice_pf *pf)
@@ -4657,10 +4657,6 @@ static int ice_register_netdev(struct ice_pf *pf)
if (!vsi || !vsi->netdev)
return -EIO;
- err = ice_devlink_create_pf_port(pf);
- if (err)
- goto err_devlink_create;
-
SET_NETDEV_DEVLINK_PORT(vsi->netdev, &pf->devlink_port);
err = register_netdev(vsi->netdev);
if (err)
@@ -4672,8 +4668,6 @@ static int ice_register_netdev(struct ice_pf *pf)
return 0;
err_register_netdev:
- ice_devlink_destroy_pf_port(pf);
-err_devlink_create:
free_netdev(vsi->netdev);
vsi->netdev = NULL;
clear_bit(ICE_VSI_NETDEV_ALLOCD, vsi->state);
@@ -4972,6 +4966,10 @@ ice_probe(struct pci_dev *pdev, const struct pci_device_id __always_unused *ent)
pcie_print_link_status(pf->pdev);
probe_done:
+ err = ice_devlink_create_pf_port(pf);
+ if (err)
+ goto err_create_pf_port;
+
err = ice_register_netdev(pf);
if (err)
goto err_netdev_reg;
@@ -5009,6 +5007,8 @@ ice_probe(struct pci_dev *pdev, const struct pci_device_id __always_unused *ent)
err_devlink_reg_param:
ice_devlink_unregister_params(pf);
err_netdev_reg:
+ ice_devlink_destroy_pf_port(pf);
+err_create_pf_port:
err_send_version_unroll:
ice_vsi_release_all(pf);
err_alloc_sw_unroll:
@@ -5134,6 +5134,7 @@ static void ice_remove(struct pci_dev *pdev)
ice_setup_mc_magic_wake(pf);
ice_vsi_release_all(pf);
mutex_destroy(&(&pf->hw)->fdir_fltr_lock);
+ ice_devlink_destroy_pf_port(pf);
ice_set_wake(pf);
ice_free_irq_msix_misc(pf);
ice_for_each_vsi(pf, i) {
Commit a286ba738714 ("ice: reorder PF/representor devlink port register/unregister flows") moved the code to create and destroy the devlink PF port. This was fine, but created a corner case issue in the case of ice_register_netdev() failing. In that case, the driver would end up calling ice_devlink_destroy_pf_port() twice. Additionally, it makes no sense to tie creation of the devlink PF port to the creation of the netdev so separate out the code to create/destroy the devlink PF port from the netdev code. This makes it a cleaner interface. Note: This will conflict with net-next. Resolution: