From ea90d65d30018bdd1944d84525ba18217d5fe6f5 Mon Sep 17 00:00:00 2001
From: Con Kolivas <kernel@kolivas.org>
Date: Sun, 27 Apr 2014 13:05:57 +1000
Subject: [PATCH] Round the optimal value for diff

---
 src/stratifier.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/stratifier.c b/src/stratifier.c
index e338a518..dee9dfc0 100644
--- a/src/stratifier.c
+++ b/src/stratifier.c
@@ -12,6 +12,7 @@
 #include <sys/socket.h>
 #include <string.h>
 #include <unistd.h>
+#include <math.h>
 
 #include "ckpool.h"
 #include "libckpool.h"
@@ -685,7 +686,7 @@ static void add_submit(stratum_instance_t *client, int diff)
 	if (drp > 2.22 && drp < 4.44)
 		return;
 
-	optimal = dsps * 3.33;
+	optimal = round(dsps * 3.33);
 	if (optimal <= 1) {
 		if (client->diff == 1)
 			return;