PCI: rpaphp: Remove global num_slots variable

Cleanup cruft: remove the global "num_slots" variable; 
although scattered across multiple files, it is used only 
once, in a debug statement.

Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Cc: John Rose <johnrose@austin.ibm.com>
Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 0 insertions, 3 deletions

diff --git a/drivers/pci/hotplug/rpaphp_slot.c b/drivers/pci/hotplug/rpaphp_slot.c
index 3009193f0058..907f1301f84a 100644
--- a/drivers/pci/hotplug/rpaphp_slot.c
+++ b/drivers/pci/hotplug/rpaphp_slot.c
@@ -140,8 +140,6 @@ int rpaphp_deregister_slot(struct slot *slot)
         retval = pci_hp_deregister(php_slot);
         if (retval)
                 err("Problem unregistering a slot %s\n", slot->name);
-        else
-                num_slots--;
 
         dbg("%s - Exit: rc[%d]\n", __FUNCTION__, retval);
         return retval;
@@ -181,7 +179,6 @@ int rpaphp_register_slot(struct slot *slot)
         list_add(&slot->rpaphp_slot_list, &rpaphp_slot_head);
         info("Slot [%s](PCI location=%s) registered\n", slot->name,
                         slot->location);
-        num_slots++;
         return 0;
 
 sysfs_fail: