[v6,1/7] PCI: Don't use temp bus for pci_bus_release_bridge_resources

Submitted by Yinghai Lu on July 22, 2013, 9:37 p.m.

Details

Message ID 1374529038-14311-2-git-send-email-yinghai@kernel.org
State Accepted
Headers show

Commit Message

Yinghai Lu July 22, 2013, 9:37 p.m.
as later bus can not be used as temp variable after we change to
per root bus handling with assign unassigned resources.

Per Bjorn, separate it from big patch that handing assign_unssigned per root bus.

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
---
 drivers/pci/setup-bus.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

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diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index d254e23..7de30e3 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;