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| author | Guo Zhengkui <guozhengkui@vivo.com> | 2022-04-19 11:24:51 +0800 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2022-04-28 17:57:13 +0100 |
| commit | f82efe5b9a3ae75a557097a074b0125032e76a83 (patch) | |
| tree | 769758fbe3a6e1597e3c7501f44ae9de024ba086 /tools/testing/selftests/arm64/mte | |
| parent | 212b0426bc361eede2f9ce43fb2a5b01070000a1 (diff) | |
| download | lwn-f82efe5b9a3ae75a557097a074b0125032e76a83.tar.gz lwn-f82efe5b9a3ae75a557097a074b0125032e76a83.zip | |
kselftest/arm64: fix array_size.cocci warning
Fix the following coccicheck warnings:
tools/testing/selftests/arm64/mte/check_child_memory.c:110:25-26:
WARNING: Use ARRAY_SIZE
tools/testing/selftests/arm64/mte/check_child_memory.c:88:24-25:
WARNING: Use ARRAY_SIZE
tools/testing/selftests/arm64/mte/check_child_memory.c:90:20-21:
WARNING: Use ARRAY_SIZE
tools/testing/selftests/arm64/mte/check_child_memory.c:147:24-25:
WARNING: Use ARRAY_SIZE
`ARRAY_SIZE` macro is defined in tools/testing/selftests/kselftest.h.
Signed-off-by: Guo Zhengkui <guozhengkui@vivo.com>
Reviewed-by: Shuah Khan <skhan@linuxfoundation.org>
Link: https://lore.kernel.org/r/20220419032501.22790-1-guozhengkui@vivo.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'tools/testing/selftests/arm64/mte')
| -rw-r--r-- | tools/testing/selftests/arm64/mte/check_child_memory.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/tools/testing/selftests/arm64/mte/check_child_memory.c b/tools/testing/selftests/arm64/mte/check_child_memory.c index 43bd94f853ba..7597fc632cad 100644 --- a/tools/testing/selftests/arm64/mte/check_child_memory.c +++ b/tools/testing/selftests/arm64/mte/check_child_memory.c @@ -85,9 +85,9 @@ static int check_child_memory_mapping(int mem_type, int mode, int mapping) { char *ptr; int run, result; - int item = sizeof(sizes)/sizeof(int); + int item = ARRAY_SIZE(sizes); - item = sizeof(sizes)/sizeof(int); + item = ARRAY_SIZE(sizes); mte_switch_mode(mode, MTE_ALLOW_NON_ZERO_TAG); for (run = 0; run < item; run++) { ptr = (char *)mte_allocate_memory_tag_range(sizes[run], mem_type, mapping, @@ -107,7 +107,7 @@ static int check_child_file_mapping(int mem_type, int mode, int mapping) { char *ptr, *map_ptr; int run, fd, map_size, result = KSFT_PASS; - int total = sizeof(sizes)/sizeof(int); + int total = ARRAY_SIZE(sizes); mte_switch_mode(mode, MTE_ALLOW_NON_ZERO_TAG); for (run = 0; run < total; run++) { @@ -144,7 +144,7 @@ static int check_child_file_mapping(int mem_type, int mode, int mapping) int main(int argc, char *argv[]) { int err; - int item = sizeof(sizes)/sizeof(int); + int item = ARRAY_SIZE(sizes); page_size = getpagesize(); if (!page_size) { |