From: Matthias Kaehlcke <matthias.kaehlcke@xxxxxxxxx>
acpi_pci_irq_find_prt_entry(): use list_for_each_entry() instead of
list_for_each()
Signed-off-by: Matthias Kaehlcke <matthias.kaehlcke@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/acpi/pci_irq.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff -puN drivers/acpi/pci_irq.c~acpi_pci_irq_find_prt_entry-use-list_for_each_entry-instead-of-list_for_each drivers/acpi/pci_irq.c
--- a/drivers/acpi/pci_irq.c~acpi_pci_irq_find_prt_entry-use-list_for_each_entry-instead-of-list_for_each
+++ a/drivers/acpi/pci_irq.c
@@ -51,10 +51,8 @@ static struct acpi_prt_entry *acpi_pci_i
int bus,
int device, int pin)
{
- struct list_head *node = NULL;
struct acpi_prt_entry *entry = NULL;
-
if (!acpi_prt.count)
return NULL;
@@ -64,8 +62,7 @@ static struct acpi_prt_entry *acpi_pci_i
*
*/
spin_lock(&acpi_prt_lock);
- list_for_each(node, &acpi_prt.entries) {
- entry = list_entry(node, struct acpi_prt_entry, node);
+ list_for_each_entry(entry, &acpi_prt.entries, node) {
if ((segment == entry->id.segment)
&& (bus == entry->id.bus)
&& (device == entry->id.device)
_
-
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