list_for_each: arch-i386-pci-i386.c

PATCH In review [email protected] 1 participant 1 message Sep 1, 2004

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2004-09-01 20:27 UTC #0 lore raw

PATCH 2/12 list_for_each: arch-i386-pci-i386.c

Hi.

Replace for with more readable list_for_each.
Compile tested.

Signed-off-by Domen Puncer <[email protected]>

Signed-off-by Maximilian Attems <[email protected]>

---

 linux-2.6.9-rc1-bk7-max/arch/i386/pci/i386.c |    4 +---
 1 files changed, 1 insertion(+), 3 deletions(-)

arch/i386/pci/i386.c renamed from arch/i386/pci/i386.c~list-for-each-arch_i386_pci_i386 +1 -3

diff -puN arch/i386/pci/i386.c~list-for-each-arch_i386_pci_i386 arch/i386/pci/i386.c
@@ -96,15 +96,13 @@ pcibios_align_resource(void *data, struc
 
 static void __init pcibios_allocate_bus_resources(struct list_head *bus_list)
 {
-	struct list_head *ln;
 	struct pci_bus *bus;
 	struct pci_dev *dev;
 	int idx;
 	struct resource *r, *pr;
 
 	/* Depth-First Search on bus tree */
-	for (ln=bus_list->next; ln != bus_list; ln=ln->next) {
-		bus = pci_bus_b(ln);
+	list_for_each_entry(bus, bus_list, node) {
 		if ((dev = bus->self)) {
 			for (idx = PCI_BRIDGE_RESOURCES; idx < PCI_NUM_RESOURCES; idx++) {
 				r = &dev->resource[idx];