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| author | Adrian Hunter <adrian.hunter@intel.com> | 2022-08-09 11:07:02 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-08-10 14:30:09 -0300 |
| commit | 806731a9465b42aaf887cbaf8bfee7eccc9417de (patch) | |
| tree | 7a1cf71e17d762a0f7dffd5c473b999d20147ff6 /tools/perf/util/bpf-loader.c | |
| parent | 1da1d60774014137d776d0400fdf2f1779d8d4d5 (diff) | |
| download | lwn-806731a9465b42aaf887cbaf8bfee7eccc9417de.tar.gz lwn-806731a9465b42aaf887cbaf8bfee7eccc9417de.zip | |
perf tools: Do not pass NULL to parse_events()
Many cases do not use the extra error information provided by
parse_events and instead pass NULL as the struct parse_events_error
pointer. Add a wrapper for those cases so that the pointer is never
NULL.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20220809080702.6921-4-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/bpf-loader.c')
| -rw-r--r-- | tools/perf/util/bpf-loader.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/util/bpf-loader.c b/tools/perf/util/bpf-loader.c index d2c9b09ddb48..e2052f4fed33 100644 --- a/tools/perf/util/bpf-loader.c +++ b/tools/perf/util/bpf-loader.c @@ -1879,7 +1879,7 @@ struct evsel *bpf__setup_output_event(struct evlist *evlist, const char *name) if (asprintf(&event_definition, "bpf-output/no-inherit=1,name=%s/", name) < 0) return ERR_PTR(-ENOMEM); - err = parse_events(evlist, event_definition, NULL); + err = parse_event(evlist, event_definition); free(event_definition); if (err) { |