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xfrm: Use xdo.dev instead of xdo.real_dev

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The policy offload struct was reused from the state offload and
real_dev was copied from dev, but it was never set to anything else.
Simplify the code by always using xdo.dev for policies.

Signed-off-by: Cosmin Ratiu <cratiu@nvidia.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Reviewed-by: Nikolay Aleksandrov <razor@blackwall.org>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
This commit is contained in:
Cosmin Ratiu 2025-04-11 10:49:54 +03:00 committed by Steffen Klassert
parent d79444e8c3
commit 25ac138f58
3 changed files with 1 additions and 5 deletions
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2
drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c
View File

@ -1164,7 +1164,7 @@ mlx5e_ipsec_build_accel_pol_attrs(struct mlx5e_ipsec_pol_entry *pol_entry,
static int mlx5e_xfrm_add_policy(struct xfrm_policy *x,
struct netlink_ext_ack *extack)
{
struct net_device *netdev = x->xdo.real_dev;
struct net_device *netdev = x->xdo.dev;
struct mlx5e_ipsec_pol_entry *pol_entry;
struct mlx5e_priv *priv;
int err;

2
net/xfrm/xfrm_device.c
View File

@ -378,7 +378,6 @@ int xfrm_dev_policy_add(struct net *net, struct xfrm_policy *xp,
xdo->dev = dev;
netdev_tracker_alloc(dev, &xdo->dev_tracker, GFP_ATOMIC);
xdo->real_dev = dev;
xdo->type = XFRM_DEV_OFFLOAD_PACKET;
switch (dir) {
case XFRM_POLICY_IN:
@ -400,7 +399,6 @@ int xfrm_dev_policy_add(struct net *net, struct xfrm_policy *xp,
err = dev->xfrmdev_ops->xdo_dev_policy_add(xp, extack);
if (err) {
xdo->dev = NULL;
xdo->real_dev = NULL;
xdo->type = XFRM_DEV_OFFLOAD_UNSPECIFIED;
xdo->dir = 0;
netdev_put(dev, &xdo->dev_tracker);

2
net/xfrm/xfrm_state.c
View File

@ -1555,7 +1555,6 @@ found:
xso->type = XFRM_DEV_OFFLOAD_PACKET;
xso->dir = xdo->dir;
xso->dev = xdo->dev;
xso->real_dev = xdo->real_dev;
xso->flags = XFRM_DEV_OFFLOAD_FLAG_ACQ;
netdev_hold(xso->dev, &xso->dev_tracker, GFP_ATOMIC);
error = xso->dev->xfrmdev_ops->xdo_dev_state_add(x, NULL);
@ -1563,7 +1562,6 @@ found:
xso->dir = 0;
netdev_put(xso->dev, &xso->dev_tracker);
xso->dev = NULL;
xso->real_dev = NULL;
xso->type = XFRM_DEV_OFFLOAD_UNSPECIFIED;
x->km.state = XFRM_STATE_DEAD;
to_put = x;