[PATCH v2 8/8] PCI: pciehp: Remove useless pciehp_get_latch_status() calls

[Bjorn Helgaas]

Long ago, we updated a "switch_save" field based on the latch status.  But
switch_save was unused, and ed6cbcf2ac70 ("[PATCH] pciehp: miscellaneous
cleanups") removed it.

We no longer use the latch status, so remove calls to
pciehp_get_latch_status().  No functional change intended.

Signed-off-by: Bjorn Helgaas <bhelg...@google.com>
---
 drivers/pci/hotplug/pciehp_ctrl.c |    9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/drivers/pci/hotplug/pciehp_ctrl.c 
b/drivers/pci/hotplug/pciehp_ctrl.c
index bf50f26..efe69e8 100644
--- a/drivers/pci/hotplug/pciehp_ctrl.c
+++ b/drivers/pci/hotplug/pciehp_ctrl.c
@@ -389,7 +389,6 @@ static void interrupt_event_handler(struct work_struct 
*work)
 int pciehp_enable_slot(struct slot *p_slot)
 {
        u8 getstatus = 0;
-       int rc;
        struct controller *ctrl = p_slot->ctrl;
 
        pciehp_get_adapter_status(p_slot, &getstatus);
@@ -415,13 +414,7 @@ int pciehp_enable_slot(struct slot *p_slot)
                }
        }
 
-       pciehp_get_latch_status(p_slot, &getstatus);
-
-       rc = board_added(p_slot);
-       if (rc)
-               pciehp_get_latch_status(p_slot, &getstatus);
-
-       return rc;
+       return board_added(p_slot);
 }
 
 /*