1 files changed, 4 insertions, 4 deletions

diff --git a/arch/powerpc/platforms/pseries/iommu.c b/arch/powerpc/platforms/pseries/iommu.c
index 395848e30c5..a77bcaed80a 100644
--- a/arch/powerpc/platforms/pseries/iommu.c
+++ b/arch/powerpc/platforms/pseries/iommu.c
@@ -403,7 +403,7 @@ static void pci_dma_bus_setup_pSeries(struct pci_bus *bus)
         pci->phb->dma_window_size = 0x8000000ul;
         pci->phb->dma_window_base_cur = 0x8000000ul;
 
-        tbl = kmalloc_node(sizeof(struct iommu_table), GFP_KERNEL,
+        tbl = kzalloc_node(sizeof(struct iommu_table), GFP_KERNEL,
                            pci->phb->node);
 
         iommu_table_setparms(pci->phb, dn, tbl);
@@ -448,7 +448,7 @@ static void pci_dma_bus_setup_pSeriesLP(struct pci_bus *bus)
                  pdn->full_name, ppci->iommu_table);
 
         if (!ppci->iommu_table) {
-                tbl = kmalloc_node(sizeof(struct iommu_table), GFP_KERNEL,
+                tbl = kzalloc_node(sizeof(struct iommu_table), GFP_KERNEL,
                                    ppci->phb->node);
                 iommu_table_setparms_lpar(ppci->phb, pdn, tbl, dma_window,
                         bus->number);
@@ -478,7 +478,7 @@ static void pci_dma_dev_setup_pSeries(struct pci_dev *dev)
                 struct pci_controller *phb = PCI_DN(dn)->phb;
 
                 pr_debug(" --> first child, no bridge. Allocating iommu table.\n");
-                tbl = kmalloc_node(sizeof(struct iommu_table), GFP_KERNEL,
+                tbl = kzalloc_node(sizeof(struct iommu_table), GFP_KERNEL,
                                    phb->node);
                 iommu_table_setparms(phb, dn, tbl);
                 PCI_DN(dn)->iommu_table = iommu_init_table(tbl, phb->node);
@@ -544,7 +544,7 @@ static void pci_dma_dev_setup_pSeriesLP(struct pci_dev *dev)
 
         pci = PCI_DN(pdn);
         if (!pci->iommu_table) {
-                tbl = kmalloc_node(sizeof(struct iommu_table), GFP_KERNEL,
+                tbl = kzalloc_node(sizeof(struct iommu_table), GFP_KERNEL,
                                    pci->phb->node);
                 iommu_table_setparms_lpar(pci->phb, pdn, tbl, dma_window,
                         pci->phb->bus->number);