diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/bpf/offload.c | 24 |
1 files changed, 1 insertions, 23 deletions
diff --git a/kernel/bpf/offload.c b/kernel/bpf/offload.c index ae0167366c12..d665e75a0ac3 100644 --- a/kernel/bpf/offload.c +++ b/kernel/bpf/offload.c @@ -123,23 +123,6 @@ err_maybe_put: return err; } -static int __bpf_offload_ndo(struct bpf_prog *prog, enum bpf_netdev_command cmd, - struct netdev_bpf *data) -{ - struct bpf_prog_offload *offload = prog->aux->offload; - struct net_device *netdev; - - ASSERT_RTNL(); - - if (!offload) - return -ENODEV; - netdev = offload->netdev; - - data->command = cmd; - - return netdev->netdev_ops->ndo_bpf(netdev, data); -} - int bpf_prog_offload_verifier_prep(struct bpf_verifier_env *env) { struct bpf_prog_offload *offload; @@ -192,12 +175,9 @@ int bpf_prog_offload_finalize(struct bpf_verifier_env *env) static void __bpf_prog_offload_destroy(struct bpf_prog *prog) { struct bpf_prog_offload *offload = prog->aux->offload; - struct netdev_bpf data = {}; - - data.offload.prog = prog; if (offload->dev_state) - WARN_ON(__bpf_offload_ndo(prog, BPF_OFFLOAD_DESTROY, &data)); + offload->offdev->ops->destroy(prog); /* Make sure BPF_PROG_GET_NEXT_ID can't find this dead program */ bpf_prog_free_id(prog, true); @@ -209,12 +189,10 @@ static void __bpf_prog_offload_destroy(struct bpf_prog *prog) void bpf_prog_offload_destroy(struct bpf_prog *prog) { - rtnl_lock(); down_write(&bpf_devs_lock); if (prog->aux->offload) __bpf_prog_offload_destroy(prog); up_write(&bpf_devs_lock); - rtnl_unlock(); } static int bpf_prog_offload_translate(struct bpf_prog *prog) |