1 files changed, 4 insertions, 4 deletions

diff --git a/net/sched/sch_hfsc.c b/net/sched/sch_hfsc.c
index c26764bc4103..cad1758ec0df 100644
--- a/net/sched/sch_hfsc.c
+++ b/net/sched/sch_hfsc.c
@@ -208,7 +208,7 @@ struct hfsc_sched
 do {                                                                    \
         struct timeval tv;                                              \
         do_gettimeofday(&tv);                                           \
-        (stamp) = 1000000ULL * tv.tv_sec + tv.tv_usec;                  \
+        (stamp) = 1ULL * USEC_PER_SEC * tv.tv_sec + tv.tv_usec;         \
 } while (0)
 #endif
 
@@ -502,8 +502,8 @@ d2dx(u32 d)
         u64 dx;
 
         dx = ((u64)d * PSCHED_JIFFIE2US(HZ));
-        dx += 1000000 - 1;
-        do_div(dx, 1000000);
+        dx += USEC_PER_SEC - 1;
+        do_div(dx, USEC_PER_SEC);
         return dx;
 }
 
@@ -523,7 +523,7 @@ dx2d(u64 dx)
 {
         u64 d;
 
-        d = dx * 1000000;
+        d = dx * USEC_PER_SEC;
         do_div(d, PSCHED_JIFFIE2US(HZ));
         return (u32)d;
 }