diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2024-08-12 09:57:20 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2024-08-12 13:42:56 -0300 |
| commit | 4f21bfed691c96da1fc85b76c16e8f6d8fe98a3d (patch) | |
| tree | 0ad6db496061af5098ff101480ef7acb1a675a5d /tools/perf/tests | |
| parent | cb1898f58e0f175d168a5a8c5a269a4d24cbbef5 (diff) | |
perf tests pmu: Initialize all fields of test_pmu variable
Instead of explicitely initializing just the .name and .alias_name,
use struct member named initialization of just the non-null -name field,
the compiler will initialize all the other non-explicitely initialized
fields to NULL.
This makes the code more robust, avoiding the error recently fixed when
the .alias_name was used and contained a random value.
Reviewed-by: Veronika Molnarova <vmolnaro@redhat.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Radostin Stoyanov <rstoyano@redhat.com>
Link: https://lore.kernel.org/lkml/e26941f9-f86c-4f2e-b812-20c49fb2c0d3@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/tests')
| -rw-r--r-- | tools/perf/tests/pmu.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/tools/perf/tests/pmu.c b/tools/perf/tests/pmu.c index a4730b5dc0d9..be18506f6a24 100644 --- a/tools/perf/tests/pmu.c +++ b/tools/perf/tests/pmu.c @@ -458,10 +458,10 @@ static int test__name_cmp(struct test_suite *test __maybe_unused, int subtest __ */ static int test__pmu_match(struct test_suite *test __maybe_unused, int subtest __maybe_unused) { - struct perf_pmu test_pmu; - test_pmu.alias_name = NULL; + struct perf_pmu test_pmu = { + .name = "pmuname", + }; - test_pmu.name = "pmuname"; TEST_ASSERT_EQUAL("Exact match", perf_pmu__match(&test_pmu, "pmuname"), true); TEST_ASSERT_EQUAL("Longer token", perf_pmu__match(&test_pmu, "longertoken"), false); TEST_ASSERT_EQUAL("Shorter token", perf_pmu__match(&test_pmu, "pmu"), false); |