[PATCH] KVM: s390: use ARRAY_SIZE instead of division operation

Yang Li
2021-02-20T08:23:39Z

This eliminates the following coccicheck warning:
./arch/s390/tools/gen_facilities.c:154:37-38: WARNING: Use ARRAY_SIZE
./arch/s390/tools/gen_opcode_table.c:141:39-40: WARNING: Use ARRAY_SIZE

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
---
arch/s390/tools/gen_facilities.c | 2 +-
arch/s390/tools/gen_opcode_table.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/s390/tools/gen_facilities.c b/arch/s390/tools/gen_facilities.c
index 61ce5b5..5366817 100644
--- a/arch/s390/tools/gen_facilities.c
+++ b/arch/s390/tools/gen_facilities.c
@@ -151,7 +151,7 @@ static void print_facility_lists(void)
{
unsigned int i;

- for (i = 0; i < sizeof(facility_defs) / sizeof(facility_defs[0]); i++)
+ for (i = 0; i < ARRAY_SIZE(facility_defs); i++)
print_facility_list(&facility_defs[i]);
}

diff --git a/arch/s390/tools/gen_opcode_table.c b/arch/s390/tools/gen_opcode_table.c
index a1bc02b..468b70c 100644
--- a/arch/s390/tools/gen_opcode_table.c
+++ b/arch/s390/tools/gen_opcode_table.c
@@ -138,7 +138,7 @@ static struct insn_type *insn_format_to_type(char *format)
strcpy(tmp, format);
base_format = tmp;
base_format = strsep(&base_format, "_");
- for (i = 0; i < sizeof(insn_type_table) / sizeof(insn_type_table[0]); i++) {
+ for (i = 0; i < ARRAY_SIZE(insn_type_table); i++) {
ptr = insn_type_table[i].format;
while (*ptr) {
if (!strcmp(base_format, *ptr))
--
1.8.3.1