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-rw-r--r--kernel/time.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/kernel/time.c b/kernel/time.c
index 1f23e683d6aa..804539165d8b 100644
--- a/kernel/time.c
+++ b/kernel/time.c
@@ -637,15 +637,16 @@ void set_normalized_timespec(struct timespec *ts, time_t sec, long nsec)
637 * 637 *
638 * Returns the timespec representation of the nsec parameter. 638 * Returns the timespec representation of the nsec parameter.
639 */ 639 */
640inline struct timespec ns_to_timespec(const nsec_t nsec) 640struct timespec ns_to_timespec(const nsec_t nsec)
641{ 641{
642 struct timespec ts; 642 struct timespec ts;
643 643
644 if (nsec) 644 if (!nsec)
645 ts.tv_sec = div_long_long_rem_signed(nsec, NSEC_PER_SEC, 645 return (struct timespec) {0, 0};
646 &ts.tv_nsec); 646
647 else 647 ts.tv_sec = div_long_long_rem_signed(nsec, NSEC_PER_SEC, &ts.tv_nsec);
648 ts.tv_sec = ts.tv_nsec = 0; 648 if (unlikely(nsec < 0))
649 set_normalized_timespec(&ts, ts.tv_sec, ts.tv_nsec);
649 650
650 return ts; 651 return ts;
651} 652}