diff --git a/[refs] b/[refs]
index 125fcb1efa52..7c2a84295ef6 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: abf3b7bd89c11492b145e338913c0b511084cff7
+refs/heads/master: d82965c16781a7c5b8508c3784ba10bbeef34ff4
diff --git a/trunk/arch/sparc64/kernel/pci_sun4v.c b/trunk/arch/sparc64/kernel/pci_sun4v.c
index d9ef0c7580ea..a9c44c0ae0a7 100644
--- a/trunk/arch/sparc64/kernel/pci_sun4v.c
+++ b/trunk/arch/sparc64/kernel/pci_sun4v.c
@@ -57,7 +57,7 @@ static long pci_iommu_batch_flush(struct pci_iommu_batch *p)
 	u64 *pglist = p->pglist;
 	unsigned long npages = p->npages;
 
-	do {
+	while (npages != 0) {
 		long num;
 
 		num = pci_sun4v_iommu_map(devhandle, HV_PCI_TSBID(0, entry),
@@ -75,7 +75,7 @@ static long pci_iommu_batch_flush(struct pci_iommu_batch *p)
 		entry += num;
 		npages -= num;
 		pglist += num;
-	} while (npages != 0);
+	}
 
 	p->entry = entry;
 	p->npages = 0;