diff --git a/[refs] b/[refs]
index f8beefcc96f8..d73eea32f4d7 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f45c078cdc72e986fb8255795d7afb1a86910107
+refs/heads/master: 272800dc4fc10190604e4f8ee8898e9810f358ba
diff --git a/trunk/drivers/xen/grant-table.c b/trunk/drivers/xen/grant-table.c
index fd725cde6ad1..4f44b347b24a 100644
--- a/trunk/drivers/xen/grant-table.c
+++ b/trunk/drivers/xen/grant-table.c
@@ -82,7 +82,7 @@ static inline grant_ref_t *__gnttab_entry(grant_ref_t entry)
 static int get_free_entries(unsigned count)
 {
 	unsigned long flags;
-	int ref, rc;
+	int ref, rc = 0;
 	grant_ref_t head;
 
 	spin_lock_irqsave(&gnttab_list_lock, flags);