diff --git a/kernel/rcupreempt.c b/kernel/rcupreempt.c
index aaa7976..27d0748 100644
--- a/kernel/rcupreempt.c
+++ b/kernel/rcupreempt.c
@@ -597,7 +597,7 @@
 	 * that this CPU already acknowledged the counter.
 	 */
 
-	if ((curr - snap) > 2 || (snap & 0x1) == 0)
+	if ((curr - snap) > 2 || (curr & 0x1) == 0)
 		return 0;
 
 	/* We need this CPU to explicitly acknowledge the counter flip. */