x86: cpu/common.c more cleanups

Complete/fix the cleanups of cpu/common.c:

 - fix ugly warning due to asm/topology.h -> linux/topology.h change
 - standardize the style across the file
 - simplify/refactor the code flow where possible

Cc: Jaswinder Singh Rajput <jaswinder@kernel.org>
LKML-Reference: <1237009789.4387.2.camel@localhost.localdomain>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
1 file changed