From 1ad3790ac7cfac699993a3f2e189a69a82f8fe4d Mon Sep 17 00:00:00 2001 From: Mika Westerberg Date: Sat, 13 Jul 2013 23:27:26 +0200 Subject: [PATCH] ACPI / hotplug / PCI: Sanitize acpiphp_get_(latch)|(adapter)_status() 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 Signed-off-by: Mika Westerberg Signed-off-by: Rafael J. Wysocki --- drivers/pci/hotplug/acpiphp_glue.c | 12 ++---------- 1 file changed, 2 insertions(+), 10 deletions(-) diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c index e2e5e30..d8748a4 100644 --- a/drivers/pci/hotplug/acpiphp_glue.c +++ b/drivers/pci/hotplug/acpiphp_glue.c @@ -1107,11 +1107,7 @@ u8 acpiphp_get_power_status(struct acpiphp_slot *slot) */ 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 acpiphp_slot *slot) */ 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); } -- 2.7.4