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| author |   Jakub Sitnicki <jakub@cloudflare.com> | 2020-05-25 14:29:28 +0200 |
|---|---|---|
| committer |   Alexei Starovoitov <ast@kernel.org> | 2020-06-01 14:38:19 -0700 |
| commit | fe537393b5795ecbe5746eec0e16124bc998a594 (patch) | |
| tree | ec320e5e1cf106fb6ac8897740bc0988817bf11d /tools/perf/scripts/python/syscall-counts.py | |
| parent | tools, bpftool: Print correct error message when failing to load BTF (diff) | |
| download | linux-dev-fe537393b5795ecbe5746eec0e16124bc998a594.tar.xz linux-dev-fe537393b5795ecbe5746eec0e16124bc998a594.zip | |
bpf: Fix returned error sign when link doesn't support updates
System calls encode returned errors as negative values. Fix a typo that
breaks this convention for bpf(LINK_UPDATE) when bpf_link doesn't support
update operation.
Fixes: f9d041271cf4 ("bpf: Refactor bpf_link update handling")
Signed-off-by: Jakub Sitnicki <jakub@cloudflare.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20200525122928.1164495-1-jakub@cloudflare.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions