diff --git a/[refs] b/[refs]
index d4984216c56d..e0a6ceea48c1 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: cdc7b83726297b43deed0455d8732163cc59802a
+refs/heads/master: 7398ca79d227f7cd7f2ce23f08624e30081dcb4e
diff --git a/trunk/virt/kvm/iommu.c b/trunk/virt/kvm/iommu.c
index d0bebaa5bf0a..e9693a29d00e 100644
--- a/trunk/virt/kvm/iommu.c
+++ b/trunk/virt/kvm/iommu.c
@@ -71,7 +71,7 @@ int kvm_iommu_map_pages(struct kvm *kvm,
 
 static int kvm_iommu_map_memslots(struct kvm *kvm)
 {
-	int i, r;
+	int i, r = 0;
 
 	down_read(&kvm->slots_lock);
 	for (i = 0; i < kvm->nmemslots; i++) {