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author | Geliang Tang <geliangtang@163.com> | 2015-12-12 21:36:57 +0800 |
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committer | Bjorn Helgaas <bhelgaas@google.com> | 2016-01-10 16:10:29 -0600 |
commit | 2ac83cccabbc8d264c20ce11931d60e0e6ea3f53 (patch) | |
tree | b6976ede7fb605ef9e0a0ffa9f6d00a072951665 /drivers/pci/hotplug/rpaphp_core.c | |
parent | 1b47fd4551061ad6db5adf063d424aded798a7c9 (diff) | |
download | op-kernel-dev-2ac83cccabbc8d264c20ce11931d60e0e6ea3f53.zip op-kernel-dev-2ac83cccabbc8d264c20ce11931d60e0e6ea3f53.tar.gz |
PCI: hotplug: Use list_for_each_entry() to simplify code
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>
Diffstat (limited to 'drivers/pci/hotplug/rpaphp_core.c')
-rw-r--r-- | drivers/pci/hotplug/rpaphp_core.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/pci/hotplug/rpaphp_core.c b/drivers/pci/hotplug/rpaphp_core.c index f2945fa..5a11232 100644 --- a/drivers/pci/hotplug/rpaphp_core.c +++ b/drivers/pci/hotplug/rpaphp_core.c @@ -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); } |