ACPI / numa: Simplify acpi_get_node() style
authorBjorn Helgaas <bhelgaas@google.com>
Fri, 24 Jan 2014 22:42:17 +0000 (15:42 -0700)
committerBjorn Helgaas <bhelgaas@google.com>
Mon, 3 Feb 2014 17:39:32 +0000 (10:39 -0700)
Simplify control flow by removing local variable initialization and
returning a constant as soon as possible.  No functional change.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
drivers/acpi/numa.c

Simple merge