diff options
Diffstat (limited to 'drivers/pci/hotplug/shpchp_core.c')
| -rw-r--r-- | drivers/pci/hotplug/shpchp_core.c | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/drivers/pci/hotplug/shpchp_core.c b/drivers/pci/hotplug/shpchp_core.c index b7181b7e7b98..81a918d47895 100644 --- a/drivers/pci/hotplug/shpchp_core.c +++ b/drivers/pci/hotplug/shpchp_core.c @@ -76,12 +76,7 @@ static int init_slots(struct controller *ctrl) goto error; } - hotplug_slot = kzalloc(sizeof(*hotplug_slot), GFP_KERNEL); - if (!hotplug_slot) { - retval = -ENOMEM; - goto error_slot; - } - slot->hotplug_slot = hotplug_slot; + hotplug_slot = &slot->hotplug_slot; slot->hp_slot = i; slot->ctrl = ctrl; @@ -93,14 +88,13 @@ static int init_slots(struct controller *ctrl) slot->wq = alloc_workqueue("shpchp-%d", 0, 0, slot->number); if (!slot->wq) { retval = -ENOMEM; - goto error_hpslot; + goto error_slot; } mutex_init(&slot->lock); INIT_DELAYED_WORK(&slot->work, shpchp_queue_pushbutton_work); /* register this slot with the hotplug pci core */ - hotplug_slot->private = slot; snprintf(name, SLOT_NAME_SIZE, "%d", slot->number); hotplug_slot->ops = &shpchp_hotplug_slot_ops; @@ -108,7 +102,7 @@ static int init_slots(struct controller *ctrl) pci_domain_nr(ctrl->pci_dev->subordinate), slot->bus, slot->device, slot->hp_slot, slot->number, ctrl->slot_device_offset); - retval = pci_hp_register(slot->hotplug_slot, + retval = pci_hp_register(hotplug_slot, ctrl->pci_dev->subordinate, slot->device, name); if (retval) { ctrl_err(ctrl, "pci_hp_register failed with error %d\n", @@ -127,8 +121,6 @@ static int init_slots(struct controller *ctrl) return 0; error_slotwq: destroy_workqueue(slot->wq); -error_hpslot: - kfree(hotplug_slot); error_slot: kfree(slot); error: @@ -143,8 +135,7 @@ void cleanup_slots(struct controller *ctrl) list_del(&slot->slot_list); cancel_delayed_work(&slot->work); destroy_workqueue(slot->wq); - pci_hp_deregister(slot->hotplug_slot); - kfree(slot->hotplug_slot); + pci_hp_deregister(&slot->hotplug_slot); kfree(slot); } } |