diff --git a/[refs] b/[refs]
index 938ece3fbd16..42d05d2b837c 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 11fe250d89cdce3d6bb43bd674f3dcdcaa78dbc8
+refs/heads/master: 435b71be20f2ad3688acd94c05e968e029464d60
diff --git a/trunk/drivers/md/md.c b/trunk/drivers/md/md.c
index 65814b0340cb..c10ce91b64e9 100644
--- a/trunk/drivers/md/md.c
+++ b/trunk/drivers/md/md.c
@@ -5103,7 +5103,7 @@ static int is_mddev_idle(mddev_t *mddev)
 		 *
 		 * Note: the following is an unsigned comparison.
 		 */
-		if ((curr_events - rdev->last_events + 4096) > 8192) {
+		if ((long)curr_events - (long)rdev->last_events > 4096) {
 			rdev->last_events = curr_events;
 			idle = 0;
 		}