Re: [PATCH net-next V3 01/15] net/mlx5e: Generalize TC <-> IPsec mutual exclusion
From: "Daniel Zahka" <daniel.zahka@gmail.com>
Date: 2026-09-04 13:25:02
Also in:
bpf, linux-kselftest, linux-rdma, lkml
On Thu Sep 3, 2026 at 4:52 AM EDT, Tariq Toukan wrote:
-#ifdef CONFIG_MLX5_ESWITCH
-static int mlx5e_ipsec_block_tc_offload(struct mlx5_core_dev *mdev)
-{
- struct mlx5_eswitch *esw = mdev->priv.eswitch;
- int err = 0;
-
- if (esw) {
- err = mlx5_esw_lock(esw);This appears to the last caller of mlx5_esw_lock(), so the function will be dead code after this patch.
- if (err)
- return err;
- }
-
- if (mdev->num_block_ipsec) {
- err = -EBUSY;
- goto unlock;
- }
-
- mdev->num_block_tc++;
-
-unlock:
- if (esw)
- mlx5_esw_unlock(esw);
-
- return err;
-}