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PCI: Drop temporary variable in pci_assign_unassigned_resources()

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Drop the "bus" temporary variable.  No functional change, but simplifies
later patch slightly.

[bhelgaas: changelog, make same change in
pci_assign_unassigned_bridge_resources() to keep it parallel with
pci_assign_unassigned_resources()]
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
This commit is contained in:
Yinghai Lu 2013-07-22 14:37:12 -07:00 committed by Bjorn Helgaas
parent 3b2f64d00c
commit 61e83cdde1
1 changed files with 7 additions and 10 deletions
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17
drivers/pci/setup-bus.c
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@ -1458,12 +1458,11 @@ pci_assign_unassigned_resources(void)
* Try to release leaf bridge's resources that doesn't fit resource of * Try to release leaf bridge's resources that doesn't fit resource of
* child device under that bridge * child device under that bridge
*/ */
list_for_each_entry(fail_res, &fail_head, list) { list_for_each_entry(fail_res, &fail_head, list)
bus = fail_res->dev->bus; pci_bus_release_bridge_resources(fail_res->dev->bus,
pci_bus_release_bridge_resources(bus,
fail_res->flags & type_mask, fail_res->flags & type_mask,
rel_type); rel_type);
}
/* restore size and flags */ /* restore size and flags */
list_for_each_entry(fail_res, &fail_head, list) { list_for_each_entry(fail_res, &fail_head, list) {
struct resource *res = fail_res->res; struct resource *res = fail_res->res;
@ -1522,13 +1521,11 @@ void pci_assign_unassigned_bridge_resources(struct pci_dev *bridge)
* Try to release leaf bridge's resources that doesn't fit resource of * Try to release leaf bridge's resources that doesn't fit resource of
* child device under that bridge * child device under that bridge
*/ */
list_for_each_entry(fail_res, &fail_head, list) { list_for_each_entry(fail_res, &fail_head, list)
struct pci_bus *bus = fail_res->dev->bus; pci_bus_release_bridge_resources(fail_res->dev->bus,
unsigned long flags = fail_res->flags; fail_res->flags & type_mask,
pci_bus_release_bridge_resources(bus, flags & type_mask,
whole_subtree); whole_subtree);
}
/* restore size and flags */ /* restore size and flags */
list_for_each_entry(fail_res, &fail_head, list) { list_for_each_entry(fail_res, &fail_head, list) {
struct resource *res = fail_res->res; struct resource *res = fail_res->res;