PCI: pciehp: Cleanup whitespace

Minor whitespace cleanup; no functional change.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

3 files changed, 6 insertions, 5 deletions

diff --git a/drivers/pci/hotplug/pciehp_acpi.c b/drivers/pci/hotplug/pciehp_acpi.c
index eddddd447d0d..20fea57d2149 100644
--- a/drivers/pci/hotplug/pciehp_acpi.c
+++ b/drivers/pci/hotplug/pciehp_acpi.c
@@ -112,6 +112,7 @@ static struct pcie_port_service_driver __initdata dummy_driver = {
 static int __init select_detection_mode(void)
 {
         struct dummy_slot *slot, *tmp;
+
         if (pcie_port_service_register(&dummy_driver))
                 return PCIEHP_DETECT_ACPI;
         pcie_port_service_unregister(&dummy_driver);
diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
index 23b4bde8aad3..0e0a2fff20a3 100644
--- a/drivers/pci/hotplug/pciehp_core.c
+++ b/drivers/pci/hotplug/pciehp_core.c
@@ -108,6 +108,7 @@ static int init_slot(struct controller *ctrl)
         ops = kzalloc(sizeof(*ops), GFP_KERNEL);
         if (!ops)
                 goto out;
+
         ops->enable_slot = enable_slot;
         ops->disable_slot = disable_slot;
         ops->get_power_status = get_power_status;
diff --git a/drivers/pci/hotplug/pciehp_ctrl.c b/drivers/pci/hotplug/pciehp_ctrl.c
index 0c2e524a1cf0..c75e6a678dcc 100644
--- a/drivers/pci/hotplug/pciehp_ctrl.c
+++ b/drivers/pci/hotplug/pciehp_ctrl.c
@@ -399,11 +399,10 @@ static void handle_button_press_event(struct slot *p_slot)
                  */
                 ctrl_info(ctrl, "Button cancel on Slot(%s)\n", slot_name(p_slot));
                 cancel_delayed_work(&p_slot->work);
-                if (p_slot->state == BLINKINGOFF_STATE) {
+                if (p_slot->state == BLINKINGOFF_STATE)
                         pciehp_green_led_on(p_slot);
-                } else {
+                else
                         pciehp_green_led_off(p_slot);
-                }
                 pciehp_set_attention_status(p_slot, 0);
                 ctrl_info(ctrl, "PCI slot #%s - action canceled "
                           "due to button press\n", slot_name(p_slot));
@@ -595,9 +594,9 @@ int pciehp_enable_slot(struct slot *p_slot)
         pciehp_get_latch_status(p_slot, &getstatus);
 
         rc = board_added(p_slot);
-        if (rc) {
+        if (rc)
                 pciehp_get_latch_status(p_slot, &getstatus);
-        }
+
         return rc;
 }