[PATCH] Date: Remove unused macro

[zhangjiao2]

From: zhang jiao <zhangjiao2@xxxxxxxxxxxxxxxxxxxx>

This macro NSEC_PER_SEC is never referenced in the code.
Just remove it.

Signed-off-by: zhang jiao <zhangjiao2@xxxxxxxxxxxxxxxxxxxx>
---
 tools/testing/selftests/timers/skew_consistency.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/tools/testing/selftests/timers/skew_consistency.c b/tools/testing/selftests/timers/skew_consistency.c
index c8e6bffe4e0a..83450145fe65 100644
--- a/tools/testing/selftests/timers/skew_consistency.c
+++ b/tools/testing/selftests/timers/skew_consistency.c
@@ -36,8 +36,6 @@
 #include <sys/wait.h>
 #include "../kselftest.h"
 
-#define NSEC_PER_SEC 1000000000LL
-
 int main(int argc, char **argv)
 {
 	struct timex tx;
-- 
2.33.0