diff --git a/[refs] b/[refs]
index 11a9a7fa8a7c..39a3aa506c66 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e89996ae3f9e88d4fd75751a15c10b19d197e702
+refs/heads/master: 27d117266097101dcf79c4576903cdcdd0eabffc
diff --git a/trunk/kernel/sched.c b/trunk/kernel/sched.c
index 3a4ba3dc0f49..6b06f23261c0 100644
--- a/trunk/kernel/sched.c
+++ b/trunk/kernel/sched.c
@@ -1084,7 +1084,7 @@ calc_delta_mine(unsigned long delta_exec, unsigned long weight,
 	u64 tmp;
 
 	if (unlikely(!lw->inv_weight))
-		lw->inv_weight = (WMULT_CONST - lw->weight/2) / lw->weight + 1;
+		lw->inv_weight = (WMULT_CONST-lw->weight/2) / (lw->weight+1);
 
 	tmp = (u64)delta_exec * weight;
 	/*