PCI Hotplug: cpqphp_ctrl.c: kmalloc + memset conversion to kzalloc

 drivers/pci/hotplug/cpqphp_ctrl.c | 79698 -> 79638 (-60 bytes)
 drivers/pci/hotplug/cpqphp_ctrl.o | 192896 -> 192736 (-160 bytes)

Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/pci/hotplug/cpqphp_ctrl.c

@@ -973,16 +973,13 @@ struct pci_func *cpqhp_slot_create(u8 busnumber)
 	struct pci_func *new_slot;
 	struct pci_func *next;
 
-	new_slot = kmalloc(sizeof(*new_slot), GFP_KERNEL);
-
+	new_slot = kzalloc(sizeof(*new_slot), GFP_KERNEL);
 	if (new_slot == NULL) {
 		/* I'm not dead yet!
 		 * You will be. */
 		return new_slot;
 	}
 
-	memset(new_slot, 0, sizeof(struct pci_func));
-
 	new_slot->next = NULL;
 	new_slot->configured = 1;