Commit a75df5be authored by wangkailong@jari.cn's avatar wangkailong@jari.cn Committed by Will Deacon
Browse files

kselftest/arm64: fix array_size.cocci warning 



Fix following coccicheck warning:

tools/testing/selftests/arm64/mte/check_mmap_options.c:64:24-25:
WARNING: Use ARRAY_SIZE
tools/testing/selftests/arm64/mte/check_mmap_options.c:66:20-21:
WARNING: Use ARRAY_SIZE
tools/testing/selftests/arm64/mte/check_mmap_options.c:135:25-26:
WARNING: Use ARRAY_SIZE
tools/testing/selftests/arm64/mte/check_mmap_options.c:96:25-26:
WARNING: Use ARRAY_SIZE
tools/testing/selftests/arm64/mte/check_mmap_options.c:190:24-25:
WARNING: Use ARRAY_SIZE

Signed-off-by: default avatarKaiLong Wang <wangkailong@jari.cn>
Link: https://lore.kernel.org/r/777ce8ba.12e.184705d4211.Coremail.wangkailong@jari.cn


Signed-off-by: default avatarWill Deacon <will@kernel.org>
parent a0fa0b63

tools/testing/selftests/arm64/mte/check_mmap_options.c

+4 −5
Original line number Diff line number Diff line
@@ -61,9 +61,8 @@ static int check_anonymous_memory_mapping(int mem_type, int mode, int mapping, i 
{

	char *ptr, *map_ptr;

	int run, result, map_size;

	int item = sizeof(sizes)/sizeof(int);

	int item = ARRAY_SIZE(sizes);



	item = sizeof(sizes)/sizeof(int);

	mte_switch_mode(mode, MTE_ALLOW_NON_ZERO_TAG);

	for (run = 0; run < item; run++) {

		map_size = sizes[run] + OVERFLOW + UNDERFLOW;
@@ -93,7 +92,7 @@ static int check_file_memory_mapping(int mem_type, int mode, int mapping, int ta 
{

	char *ptr, *map_ptr;

	int run, fd, map_size;

	int total = sizeof(sizes)/sizeof(int);

	int total = ARRAY_SIZE(sizes);

	int result = KSFT_PASS;



	mte_switch_mode(mode, MTE_ALLOW_NON_ZERO_TAG);
@@ -132,7 +131,7 @@ static int check_clear_prot_mte_flag(int mem_type, int mode, int mapping) 
{

	char *ptr, *map_ptr;

	int run, prot_flag, result, fd, map_size;

	int total = sizeof(sizes)/sizeof(int);

	int total = ARRAY_SIZE(sizes);



	prot_flag = PROT_READ | PROT_WRITE;

	mte_switch_mode(mode, MTE_ALLOW_NON_ZERO_TAG);
@@ -187,7 +186,7 @@ static int check_clear_prot_mte_flag(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);



	err = mte_default_setup();

	if (err)