diff mbox series

[net-next,03/15] ice: Sanitize ice_ena_vsi and ice_dis_vsi

Message ID 20190827163832.8362-4-jeffrey.t.kirsher@intel.com
State Accepted
Delegated to: David Miller
Headers show
Series 100GbE Intel Wired LAN Driver Updates 2019-08-26 | expand

Commit Message

Kirsher, Jeffrey T Aug. 27, 2019, 4:38 p.m. UTC 
From: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>

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>
---
 drivers/net/ethernet/intel/ice/ice_main.c | 24 +++++++++++------------
 1 file changed, 11 insertions(+), 13 deletions(-)
diff mbox series

Patch

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();
-			}
 		}
 	}