From: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
Make acpi_dev_get_first_consumer_dev_cb() a bit more straightforward
and rewrite the comment in it.
No functional impact.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
---
drivers/acpi/scan.c | 13 ++++++-------
1 file changed, 6 insertions(+), 7 deletions(-)
Index: linux-pm/drivers/acpi/scan.c
===================================================================
--- linux-pm.orig/drivers/acpi/scan.c
+++ linux-pm/drivers/acpi/scan.c
@@ -2107,13 +2107,12 @@ static int acpi_dev_get_first_consumer_d
struct acpi_device *adev;
adev = acpi_bus_get_acpi_device(dep->consumer);
- if (!adev)
- /* If we don't find an adev then we want to continue parsing */
- return 0;
-
- *(struct acpi_device **)data = adev;
-
- return 1;
+ if (adev) {
+ *(struct acpi_device **)data = adev;
+ return 1;
+ }
+ /* Continue parsing if the device object is not present. */
+ return 0;
}
static int acpi_scan_clear_dep(struct acpi_dep_data *dep, void *data)
