diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_debugfs.c | 35 |
1 files changed, 22 insertions, 13 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c index afd43d7973fa..3c37386fd138 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c +++ b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c @@ -2087,9 +2087,13 @@ static ssize_t i40e_dbg_netdev_ops_write(struct file *filp, if (!vsi) { dev_info(&pf->pdev->dev, "tx_timeout: VSI %d not found\n", vsi_seid); - goto netdev_ops_write_done; - } - if (rtnl_trylock()) { + } else if (!vsi->netdev) { + dev_info(&pf->pdev->dev, "tx_timeout: no netdev for VSI %d\n", + vsi_seid); + } else if (test_bit(__I40E_DOWN, &vsi->state)) { + dev_info(&pf->pdev->dev, "tx_timeout: VSI %d not UP\n", + vsi_seid); + } else if (rtnl_trylock()) { vsi->netdev->netdev_ops->ndo_tx_timeout(vsi->netdev); rtnl_unlock(); dev_info(&pf->pdev->dev, "tx_timeout called\n"); @@ -2108,9 +2112,10 @@ static ssize_t i40e_dbg_netdev_ops_write(struct file *filp, if (!vsi) { dev_info(&pf->pdev->dev, "change_mtu: VSI %d not found\n", vsi_seid); - goto netdev_ops_write_done; - } - if (rtnl_trylock()) { + } else if (!vsi->netdev) { + dev_info(&pf->pdev->dev, "change_mtu: no netdev for VSI %d\n", + vsi_seid); + } else if (rtnl_trylock()) { vsi->netdev->netdev_ops->ndo_change_mtu(vsi->netdev, mtu); rtnl_unlock(); @@ -2129,9 +2134,10 @@ static ssize_t i40e_dbg_netdev_ops_write(struct file *filp, if (!vsi) { dev_info(&pf->pdev->dev, "set_rx_mode: VSI %d not found\n", vsi_seid); - goto netdev_ops_write_done; - } - if (rtnl_trylock()) { + } else if (!vsi->netdev) { + dev_info(&pf->pdev->dev, "set_rx_mode: no netdev for VSI %d\n", + vsi_seid); + } else if (rtnl_trylock()) { vsi->netdev->netdev_ops->ndo_set_rx_mode(vsi->netdev); rtnl_unlock(); dev_info(&pf->pdev->dev, "set_rx_mode called\n"); @@ -2149,11 +2155,14 @@ static ssize_t i40e_dbg_netdev_ops_write(struct file *filp, if (!vsi) { dev_info(&pf->pdev->dev, "napi: VSI %d not found\n", vsi_seid); - goto netdev_ops_write_done; + } else if (!vsi->netdev) { + dev_info(&pf->pdev->dev, "napi: no netdev for VSI %d\n", + vsi_seid); + } else { + for (i = 0; i < vsi->num_q_vectors; i++) + napi_schedule(&vsi->q_vectors[i]->napi); + dev_info(&pf->pdev->dev, "napi called\n"); } - for (i = 0; i < vsi->num_q_vectors; i++) - napi_schedule(&vsi->q_vectors[i]->napi); - dev_info(&pf->pdev->dev, "napi called\n"); } else { dev_info(&pf->pdev->dev, "unknown command '%s'\n", i40e_dbg_netdev_ops_buf); |