diff --git a/[refs] b/[refs]
index cf966ee7838b..6b453f3c666e 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 786cca889264836fad841757a1bf1bbaa7a16010
+refs/heads/master: 6fa1098ac1bc2ad19627a08ae654caf360bc85aa
diff --git a/trunk/drivers/s390/cio/qdio_main.c b/trunk/drivers/s390/cio/qdio_main.c
index e9fff2b9bce2..5640c89cd9de 100644
--- a/trunk/drivers/s390/cio/qdio_main.c
+++ b/trunk/drivers/s390/cio/qdio_main.c
@@ -476,7 +476,7 @@ static inline void inbound_primed(struct qdio_q *q, int count)
 static int get_inbound_buffer_frontier(struct qdio_q *q)
 {
 	int count, stop;
-	unsigned char state;
+	unsigned char state = 0;
 
 	/*
 	 * Don't check 128 buffers, as otherwise qdio_inbound_q_moved
@@ -643,7 +643,7 @@ void qdio_inbound_processing(unsigned long data)
 static int get_outbound_buffer_frontier(struct qdio_q *q)
 {
 	int count, stop;
-	unsigned char state;
+	unsigned char state = 0;
 
 	if (need_siga_sync(q))
 		if (((queue_type(q) != QDIO_IQDIO_QFMT) &&