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PCI: hotplug: Use list_for_each_entry() to simplify code

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Use list_for_each_entry() instead of list_for_each() to simplify the code.

Signed-off-by: Geliang Tang <geliangtang@163.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
This commit is contained in:
Geliang Tang
2015-12-12 21:36:57 +08:00
committed by Bjorn Helgaas
parent 1b47fd4551
commit 2ac83cccab
10 changed files with 46 additions and 88 deletions
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7
drivers/pci/hotplug/rpaphp_core.c
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@ -356,8 +356,7 @@ EXPORT_SYMBOL_GPL(rpaphp_add_slot);
static void __exit cleanup_slots(void)
{
struct list_head *tmp, *n;
struct slot *slot;
struct slot *slot, *next;
/*
* Unregister all of our slots with the pci_hotplug subsystem,
@ -365,8 +364,8 @@ static void __exit cleanup_slots(void)
* memory will be freed in release_slot callback.
*/
list_for_each_safe(tmp, n, &rpaphp_slot_head) {
slot = list_entry(tmp, struct slot, rpaphp_slot_list);
list_for_each_entry_safe(slot, next, &rpaphp_slot_head,
rpaphp_slot_list) {
list_del(&slot->rpaphp_slot_list);
pci_hp_deregister(slot->hotplug_slot);
}