Merge branch 'pci/hotplug'

- Remove unneeded break in ibmphp (Bjorn Helgaas)

- Fix pci_slot_release() NULL pointer dereference (Jubin Zhong)

* pci/hotplug:
  PCI: Fix pci_slot_release() NULL pointer dereference
  PCI: ibmphp: Remove unneeded break

drivers/pci/hotplug/ibmphp_pci.c

@@ -294,7 +294,6 @@ int ibmphp_configure_card(struct pci_func *func, u8 slotno)
 				default:
 					err("MAJOR PROBLEM!!!!, header type not supported? %x\n", hdr_type);
 					return -ENXIO;
-					break;
 			}	/* end of switch */
 		}	/* end of valid device */
 	}	/* end of for */
@@ -1509,7 +1508,6 @@ static int unconfigure_boot_card(struct slot *slot_cur)
 				default:
 					err("MAJOR PROBLEM!!!! Cannot read device's header\n");
 					return -1;
-					break;
 			}	/* end of switch */
 		}	/* end of valid device */
 	}	/* end of for */

drivers/pci/slot.c

@@ -272,6 +272,9 @@ struct pci_slot *pci_create_slot(struct pci_bus *parent, int slot_nr,
 		goto err;
 	}
 
+	INIT_LIST_HEAD(&slot->list);
+	list_add(&slot->list, &parent->slots);
+
 	err = kobject_init_and_add(&slot->kobj, &pci_slot_ktype, NULL,
 				   "%s", slot_name);
 	if (err) {
@@ -279,9 +282,6 @@ struct pci_slot *pci_create_slot(struct pci_bus *parent, int slot_nr,
 		goto err;
 	}
 
-	INIT_LIST_HEAD(&slot->list);
-	list_add(&slot->list, &parent->slots);
-
 	down_read(&pci_bus_sem);
 	list_for_each_entry(dev, &parent->devices, bus_list)
 		if (PCI_SLOT(dev->devfn) == slot_nr)