diff options
| author | Jiapeng Chong <jiapeng.chong@linux.alibaba.com> | 2024-09-29 17:30:45 +0800 |
|---|---|---|
| committer | Namhyung Kim <namhyung@kernel.org> | 2024-09-30 12:59:42 -0700 |
| commit | 9865f0a209fe78c7d924e10261c08fa7774e3e55 (patch) | |
| tree | 32049dbc5235dffc59803a27c192ef1a32cfeb9e /tools/perf/tests/demangle-java-test.c | |
| parent | b38c49d8296b9eee1ffb6471853d542fd76de2fb (diff) | |
perf test: Use ARRAY_SIZE for array length
Use of macro ARRAY_SIZE to calculate array size minimizes
the redundant code and improves code reusability.
./tools/perf/tests/demangle-java-test.c:31:34-35: WARNING: Use ARRAY_SIZE.
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=11173
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Link: https://lore.kernel.org/r/20240929093045.10136-1-jiapeng.chong@linux.alibaba.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Diffstat (limited to 'tools/perf/tests/demangle-java-test.c')
| -rw-r--r-- | tools/perf/tests/demangle-java-test.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/perf/tests/demangle-java-test.c b/tools/perf/tests/demangle-java-test.c index 44d1be303b67..93c94408bdc8 100644 --- a/tools/perf/tests/demangle-java-test.c +++ b/tools/perf/tests/demangle-java-test.c @@ -2,6 +2,7 @@ #include <string.h> #include <stdlib.h> #include <stdio.h> +#include <linux/kernel.h> #include "tests.h" #include "session.h" #include "debug.h" @@ -28,7 +29,7 @@ static int test__demangle_java(struct test_suite *test __maybe_unused, int subte "void java.lang.Object<init>()" }, }; - for (i = 0; i < sizeof(test_cases) / sizeof(test_cases[0]); i++) { + for (i = 0; i < ARRAY_SIZE(test_cases); i++) { buf = java_demangle_sym(test_cases[i].mangled, 0); if (strcmp(buf, test_cases[i].demangled)) { pr_debug("FAILED: %s: %s != %s\n", test_cases[i].mangled, |