Patchwork [v5,2/7] PCI: Don't use temp bus for pci_bus_release_bridge_resources

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Submitter Yinghai Lu
Date June 1, 2013, 6:03 a.m.
Message ID <1370066593-22736-2-git-send-email-yinghai@kernel.org>
Download mbox | patch
Permalink /patch/248058/
State Superseded
Headers show

Comments

Yinghai Lu - June 1, 2013, 6:03 a.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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Patch

Index: linux-2.6/drivers/pci/setup-bus.c
===================================================================
--- linux-2.6.orig/drivers/pci/setup-bus.c
+++ linux-2.6/drivers/pci/setup-bus.c
@@ -1526,12 +1526,11 @@  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;