1 files changed, 3 insertions, 3 deletions

diff --git a/kernel/sched.c b/kernel/sched.c
index 70bec4f1edbb..c62acf45d3b9 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -1330,15 +1330,15 @@ calc_delta_mine(unsigned long delta_exec, unsigned long weight,
 {
         u64 tmp;
 
+        tmp = (u64)delta_exec * weight;
+
         if (!lw->inv_weight) {
                 if (BITS_PER_LONG > 32 && unlikely(lw->weight >= WMULT_CONST))
                         lw->inv_weight = 1;
                 else
-                        lw->inv_weight = 1 + (WMULT_CONST-lw->weight/2)
-                                / (lw->weight+1);
+                        lw->inv_weight = WMULT_CONST / lw->weight;
         }
 
-        tmp = (u64)delta_exec * weight;
         /*
          * Check whether we'd overflow the 64-bit multiplication:
          */