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authorYinghai Lu <yinghai@kernel.org>2013-07-23 01:37:12 +0400
committerBjorn Helgaas <bhelgaas@google.com>2013-07-25 22:35:02 +0400
commit61e83cdde15f8850087d6c57c8576e25b671db59 (patch)
tree8367eddd294c34bcb59b5215091f3c40b631ed32 /drivers/pci
parent3b2f64d00c46e1e4e9bd0bb9bb12619adac27a4b (diff)
downloadlinux-61e83cdde15f8850087d6c57c8576e25b671db59.tar.xz
PCI: Drop temporary variable in pci_assign_unassigned_resources()
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>
Diffstat (limited to 'drivers/pci')
-rw-r--r--drivers/pci/setup-bus.c17
1 files changed, 7 insertions, 10 deletions
diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index d254e2379533..cb6bcbb26226 100644
--- a/drivers/pci/setup-bus.c
+++ b/drivers/pci/setup-bus.c
@@ -1458,12 +1458,11 @@ again:
* Try to release leaf bridge's resources that doesn't fit resource of
* child device under that bridge
*/
- list_for_each_entry(fail_res, &fail_head, list) {
- bus = fail_res->dev->bus;
- pci_bus_release_bridge_resources(bus,
+ list_for_each_entry(fail_res, &fail_head, list)
+ pci_bus_release_bridge_resources(fail_res->dev->bus,
fail_res->flags & type_mask,
rel_type);
- }
+
/* restore size and flags */
list_for_each_entry(fail_res, &fail_head, list) {
struct resource *res = fail_res->res;
@@ -1522,13 +1521,11 @@ again:
* Try to release leaf bridge's resources that doesn't fit resource of
* child device under that bridge
*/
- list_for_each_entry(fail_res, &fail_head, list) {
- struct pci_bus *bus = fail_res->dev->bus;
- unsigned long flags = fail_res->flags;
-
- pci_bus_release_bridge_resources(bus, flags & type_mask,
+ list_for_each_entry(fail_res, &fail_head, list)
+ pci_bus_release_bridge_resources(fail_res->dev->bus,
+ fail_res->flags & type_mask,
whole_subtree);
- }
+
/* restore size and flags */
list_for_each_entry(fail_res, &fail_head, list) {
struct resource *res = fail_res->res;