diff options
Diffstat (limited to 'kernel/events/core.c')
| -rw-r--r-- | kernel/events/core.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/kernel/events/core.c b/kernel/events/core.c index f0f0f71213a1..724e6d7e128f 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -9302,10 +9302,6 @@ void perf_event_bpf_event(struct bpf_prog *prog, { struct perf_bpf_event bpf_event; - if (type <= PERF_BPF_EVENT_UNKNOWN || - type >= PERF_BPF_EVENT_MAX) - return; - switch (type) { case PERF_BPF_EVENT_PROG_LOAD: case PERF_BPF_EVENT_PROG_UNLOAD: @@ -9313,7 +9309,7 @@ void perf_event_bpf_event(struct bpf_prog *prog, perf_event_bpf_emit_ksymbols(prog, type); break; default: - break; + return; } if (!atomic_read(&nr_bpf_events)) @@ -10557,7 +10553,7 @@ int perf_event_set_bpf_prog(struct perf_event *event, struct bpf_prog *prog, (is_syscall_tp && prog->type != BPF_PROG_TYPE_TRACEPOINT)) return -EINVAL; - if (prog->type == BPF_PROG_TYPE_KPROBE && prog->aux->sleepable && !is_uprobe) + if (prog->type == BPF_PROG_TYPE_KPROBE && prog->sleepable && !is_uprobe) /* only uprobe programs are allowed to be sleepable */ return -EINVAL; |