netdev - [patch net-next 3/7] mlxsw: spectrum: Don't abort on first error when removing VLANs

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Message-Id: <1472032829-6322-4-git-send-email-jiri@resnulli.us>
Date:   Wed, 24 Aug 2016 12:00:25 +0200
From:   Jiri Pirko <jiri@...nulli.us>
To:     netdev@...r.kernel.org
Cc:     davem@...emloft.net, idosch@...lanox.com, eladr@...lanox.com,
        yotamg@...lanox.com, nogahf@...lanox.com, ogerlitz@...lanox.com
Subject: [patch net-next 3/7] mlxsw: spectrum: Don't abort on first error when removing VLANs

From: Ido Schimmel <idosch@...lanox.com>

When removing VLANs from the VLAN-aware bridge we shouldn't abort on the
first error, as we'll otherwise have resources that will never be freed.

Signed-off-by: Ido Schimmel <idosch@...lanox.com>
Signed-off-by: Jiri Pirko <jiri@...lanox.com>
---
 .../net/ethernet/mellanox/mlxsw/spectrum_switchdev.c | 20 ++++----------------
 1 file changed, 4 insertions(+), 16 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
index 2f38310..e5cf8a5 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
@@ -1001,29 +1001,17 @@ static int mlxsw_sp_port_obj_add(struct net_device *dev,
 static int __mlxsw_sp_port_vlans_del(struct mlxsw_sp_port *mlxsw_sp_port,
 				     u16 vid_begin, u16 vid_end)
 {
-	struct net_device *dev = mlxsw_sp_port->dev;
 	u16 vid, pvid;
-	int err;
 
 	if (!mlxsw_sp_port->bridged)
 		return -EINVAL;
 
 	pvid = mlxsw_sp_port->pvid;
-	if (pvid >= vid_begin && pvid <= vid_end) {
-		err = mlxsw_sp_port_pvid_set(mlxsw_sp_port, 0);
-		if (err) {
-			netdev_err(dev, "Unable to del PVID %d\n", pvid);
-			return err;
-		}
-	}
+	if (pvid >= vid_begin && pvid <= vid_end)
+		mlxsw_sp_port_pvid_set(mlxsw_sp_port, 0);
 
-	err = __mlxsw_sp_port_vlans_set(mlxsw_sp_port, vid_begin, vid_end,
-					false, false);
-	if (err) {
-		netdev_err(dev, "Unable to del VIDs %d-%d\n", vid_begin,
-			   vid_end);
-		return err;
-	}
+	__mlxsw_sp_port_vlans_set(mlxsw_sp_port, vid_begin, vid_end, false,
+				  false);
 
 	mlxsw_sp_port_fid_leave(mlxsw_sp_port, vid_begin, vid_end);
 
-- 
2.5.5