PCI: Use kzalloc() in pci_create_bus()

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 23362e8c696f..9e7d642e66b0 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -1114,7 +1114,7 @@ struct pci_bus * pci_create_bus(struct device *parent,
         if (!b)
                 return NULL;
 
-        dev = kmalloc(sizeof(*dev), GFP_KERNEL);
+        dev = kzalloc(sizeof(*dev), GFP_KERNEL);
         if (!dev){
                 kfree(b);
                 return NULL;
@@ -1133,7 +1133,6 @@ struct pci_bus * pci_create_bus(struct device *parent,
         list_add_tail(&b->node, &pci_root_buses);
         up_write(&pci_bus_sem);
 
-        memset(dev, 0, sizeof(*dev));
         dev->parent = parent;
         dev->release = pci_release_bus_bridge_dev;
         dev_set_name(dev, "pci%04x:%02x", pci_domain_nr(b), bus);