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perf/bpf: Fix duplicate type check

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Remove the duplicate check on type and unify result.

Signed-off-by: Florian Lehner <dev@der-flo.net>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Song Liu <song@kernel.org>
Link: https://lore.kernel.org/bpf/20240120150920.3370-1-dev@der-flo.net
This commit is contained in:
Florian Lehner 2024-01-20 16:09:20 +01:00 committed by Daniel Borkmann
parent 646751d523
commit aecaa3ed48
1 changed files with 1 additions and 5 deletions
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6
kernel/events/core.c
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@ -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))