diff options
Diffstat (limited to 'kernel/bpf/arraymap.c')
| -rw-r--r-- | kernel/bpf/arraymap.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/kernel/bpf/arraymap.c b/kernel/bpf/arraymap.c index 58bdf5fd24cc..f0d19bbb9211 100644 --- a/kernel/bpf/arraymap.c +++ b/kernel/bpf/arraymap.c @@ -746,19 +746,9 @@ static void prog_array_map_poke_run(struct bpf_map *map, u32 key, struct bpf_prog *old, struct bpf_prog *new) { - enum bpf_text_poke_type type; struct prog_poke_elem *elem; struct bpf_array_aux *aux; - if (!old && new) - type = BPF_MOD_NOP_TO_JUMP; - else if (old && !new) - type = BPF_MOD_JUMP_TO_NOP; - else if (old && new) - type = BPF_MOD_JUMP_TO_JUMP; - else - return; - aux = container_of(map, struct bpf_array, map)->aux; WARN_ON_ONCE(!mutex_is_locked(&aux->poke_mutex)); @@ -806,7 +796,7 @@ static void prog_array_map_poke_run(struct bpf_map *map, u32 key, poke->tail_call.key != key) continue; - ret = bpf_arch_text_poke(poke->ip, type, + ret = bpf_arch_text_poke(poke->ip, BPF_MOD_JUMP, old ? (u8 *)old->bpf_func + poke->adj_off : NULL, new ? (u8 *)new->bpf_func + |