s390/pci: use kmem_cache_zalloc instead of kmem_cache_alloc/memset

[pandora-kernel.git] / arch / s390 / pci / pci.c

diff --git a/arch/s390/pci/pci.c b/arch/s390/pci/pci.c
index 0723b10..b0cef4d 100644 (file)
--- a/arch/s390/pci/pci.c
+++ b/arch/s390/pci/pci.c
@@ -602,10 +602,9 @@ struct zpci_dev *zpci_alloc_device(void)
                return ERR_PTR(-ENOMEM);
 
        /* Alloc aibv & callback space */
-       zdev->irq_map = kmem_cache_alloc(zdev_irq_cache, GFP_KERNEL);
+       zdev->irq_map = kmem_cache_zalloc(zdev_irq_cache, GFP_KERNEL);
        if (!zdev->irq_map)
                goto error;
-       memset(zdev->irq_map, 0, sizeof(*zdev->irq_map));
        WARN_ON((u64) zdev->irq_map & 0xff);
        return zdev;