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-rw-r--r--tools/testing/selftests/core/close_range_test.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/tools/testing/selftests/core/close_range_test.c b/tools/testing/selftests/core/close_range_test.c
index aa7d13d91963..749239930ca8 100644
--- a/tools/testing/selftests/core/close_range_test.c
+++ b/tools/testing/selftests/core/close_range_test.c
@@ -50,10 +50,6 @@ static inline int sys_close_range(unsigned int fd, unsigned int max_fd,
return syscall(__NR_close_range, fd, max_fd, flags);
}
-#ifndef ARRAY_SIZE
-#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
-#endif
-
TEST(core_close_range)
{
int i, ret;