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@xxxxxxxx>
---
tools/testing/selftests/arm64/mte/check_child_memory.c | 8 ++++----
1 file 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) {
--
2.20.1
