From: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
There is no need for a temporary variable and all the tricks with
ternary operators in acpiphp_get_(latch)|(adapter)_status(). Change
those functions to be a bit more straightforward.
[rjw: Changelog]
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
Signed-off-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
---
drivers/pci/hotplug/acpiphp_glue.c | 12 ++----------
1 file changed, 2 insertions(+), 10 deletions(-)
Index: linux-pm/drivers/pci/hotplug/acpiphp_glue.c
===================================================================
--- linux-pm.orig/drivers/pci/hotplug/acpiphp_glue.c
+++ linux-pm/drivers/pci/hotplug/acpiphp_glue.c
@@ -1107,11 +1107,7 @@ u8 acpiphp_get_power_status(struct acpip
*/
u8 acpiphp_get_latch_status(struct acpiphp_slot *slot)
{
- unsigned int sta;
-
- sta = get_slot_status(slot);
-
- return (sta & ACPI_STA_DEVICE_UI) ? 0 : 1;
+ return !(get_slot_status(slot) & ACPI_STA_DEVICE_UI);
}
@@ -1121,9 +1117,5 @@ u8 acpiphp_get_latch_status(struct acpip
*/
u8 acpiphp_get_adapter_status(struct acpiphp_slot *slot)
{
- unsigned int sta;
-
- sta = get_slot_status(slot);
-
- return (sta == 0) ? 0 : 1;
+ return !!get_slot_status(slot);
}
--
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