1 files changed, 1 insertions, 2 deletions

diff --git a/net/dccp/timer.c b/net/dccp/timer.c
index e02d5a94f4c0..16359e29e7f5 100644
--- a/net/dccp/timer.c
+++ b/net/dccp/timer.c
@@ -281,8 +281,7 @@ u32 dccp_timestamp(void)
 {
         s64 delta = ktime_us_delta(ktime_get_real(), dccp_timestamp_seed);
 
-        do_div(delta, 10);
-        return delta;
+        return div_u64(delta, DCCP_TIME_RESOLUTION);
 }
 EXPORT_SYMBOL_GPL(dccp_timestamp);