diff --git a/[refs] b/[refs]
index debf88ea33a3..d9ed18f4bd18 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: dd3672424caa7b302433635831afbb6787476b96
+refs/heads/master: 8270b45bc8a45eef4a224bd256bd0997d4fd857e
diff --git a/trunk/drivers/xen/blkback/blkback.c b/trunk/drivers/xen/blkback/blkback.c
index 43fd07091d4d..8d988f4513aa 100644
--- a/trunk/drivers/xen/blkback/blkback.c
+++ b/trunk/drivers/xen/blkback/blkback.c
@@ -318,14 +318,14 @@ static int do_block_io_op(blkif_t *blkif)
 		if (RING_REQUEST_CONS_OVERFLOW(&blk_rings->common, rc))
 			break;
 
-		pending_req = alloc_req();
-		if (NULL == pending_req) {
-			blkif->st_oo_req++;
+		if (kthread_should_stop()) {
 			more_to_do = 1;
 			break;
 		}
 
-		if (kthread_should_stop()) {
+		pending_req = alloc_req();
+		if (NULL == pending_req) {
+			blkif->st_oo_req++;
 			more_to_do = 1;
 			break;
 		}