diff --git a/[refs] b/[refs]
index a0c0bd6de3b3..1baaa3d7b62f 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 084dac53adcfb910792a66bc0bae720cdde971de
+refs/heads/master: 2d6e4ecc87d20299bcb249dd62efbd73496744c3
diff --git a/trunk/drivers/md/raid5.c b/trunk/drivers/md/raid5.c
index 9b00a229015a..0a5f03d93aef 100644
--- a/trunk/drivers/md/raid5.c
+++ b/trunk/drivers/md/raid5.c
@@ -3214,8 +3214,10 @@ static bool handle_stripe6(struct stripe_head *sh)
 		/* now count some things */
 		if (test_bit(R5_LOCKED, &dev->flags)) s.locked++;
 		if (test_bit(R5_UPTODATE, &dev->flags)) s.uptodate++;
-		if (test_bit(R5_Wantcompute, &dev->flags))
-			BUG_ON(++s.compute > 2);
+		if (test_bit(R5_Wantcompute, &dev->flags)) {
+			s.compute++;
+			BUG_ON(s.compute > 2);
+		}
 
 		if (test_bit(R5_Wantfill, &dev->flags)) {
 			s.to_fill++;