diff options
| author | Anirudh Venkataramanan <anirudh.venkataramanan@intel.com> | 2019-07-25 12:53:55 +0300 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2019-08-27 09:02:48 +0300 |
| commit | f27db2e65e1134c4173ced2db4aebade47485dc5 (patch) | |
| tree | 28ab2d9f3ecb4d0cea52d359e5c594fe0cfb8438 /drivers/net/ethernet/intel/ice | |
| parent | 2935824873890de1503c0798c20833bb72a6c7c6 (diff) | |
| download | linux-f27db2e65e1134c4173ced2db4aebade47485dc5.tar.xz | |
ice: Sanitize ice_ena_vsi and ice_dis_vsi
1. ndo_open and ndo_stop are implemented by ice_open and ice_stop
respectively. When enabling/disabling VSIs, just call
ice_open/ice_stop instead of ndo_open/ndo_stop.
2. Rework logic around rtnl_lock/rtnl_unlock
3. In ice_ena_vsi, remove an unnecessary stack variable and return
0 instead of err when __ICE_NEEDS_RESTART is not set.
Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ice')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_main.c | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index 76a647cc2dbd..2f6125bfd991 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -436,13 +436,13 @@ static void ice_dis_vsi(struct ice_vsi *vsi, bool locked) if (vsi->type == ICE_VSI_PF && vsi->netdev) { if (netif_running(vsi->netdev)) { - if (!locked) { + if (!locked) rtnl_lock(); - vsi->netdev->netdev_ops->ndo_stop(vsi->netdev); + + ice_stop(vsi->netdev); + + if (!locked) rtnl_unlock(); - } else { - vsi->netdev->netdev_ops->ndo_stop(vsi->netdev); - } } else { ice_vsi_close(vsi); } @@ -3654,21 +3654,19 @@ static int ice_ena_vsi(struct ice_vsi *vsi, bool locked) int err = 0; if (!test_bit(__ICE_NEEDS_RESTART, vsi->state)) - return err; + return 0; clear_bit(__ICE_NEEDS_RESTART, vsi->state); if (vsi->netdev && vsi->type == ICE_VSI_PF) { - struct net_device *netd = vsi->netdev; - if (netif_running(vsi->netdev)) { - if (locked) { - err = netd->netdev_ops->ndo_open(netd); - } else { + if (!locked) rtnl_lock(); - err = netd->netdev_ops->ndo_open(netd); + + err = ice_open(vsi->netdev); + + if (!locked) rtnl_unlock(); - } } } |