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| author |  Andrii Nakryiko <andrii@kernel.org>
| 2023-04-06 16:41:56 -0700 |
|---|---|---|
| committer |  Daniel Borkmann <daniel@iogearbox.net>
| 2023-04-11 18:05:43 +0200 |
| commit | 8a6ca6bc553e3c878fa53c506bc6ec281efdc039 (patch) | |
| tree | 909f38061d67bc33561cb8d80f850df7db2b2804 /kernel/bpf/btf.c | |
| parent | bpf: Avoid incorrect -EFAULT error in BPF_LOG_KERNEL mode (diff) | |
| download | linux-8a6ca6bc553e3c878fa53c506bc6ec281efdc039.tar.gz linux-8a6ca6bc553e3c878fa53c506bc6ec281efdc039.tar.bz2 linux-8a6ca6bc553e3c878fa53c506bc6ec281efdc039.zip | |
bpf: Simplify logging-related error conditions handling
Move log->level == 0 check into bpf_vlog_truncated() instead of doing it
explicitly. Also remove unnecessary goto in kernel/bpf/verifier.c.
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Lorenz Bauer <lmb@isovalent.com>
Link: https://lore.kernel.org/bpf/20230406234205.323208-11-andrii@kernel.org
Diffstat (limited to 'kernel/bpf/btf.c')
| -rw-r--r-- | kernel/bpf/btf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/bpf/btf.c b/kernel/bpf/btf.c index 6372c144a294..5aa540ee611f 100644 --- a/kernel/bpf/btf.c +++ b/kernel/bpf/btf.c @@ -5594,7 +5594,7 @@ static struct btf *btf_parse(bpfptr_t btf_data, u32 btf_data_size, } bpf_vlog_finalize(log); - if (log->level && bpf_vlog_truncated(log)) { + if (bpf_vlog_truncated(log)) { err = -ENOSPC; goto errout_meta; } |