[PATCH] Fix SRAT for non dual core AMD systems

Patch for 2.6.12-STABLE

This fixes a bug in SRAT handling on AMD systems that was introduced
with the dual core support. It would be disabled on CPUs without dual core.
Just drop the bogus check.
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Chris Wright <chrisw@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

arch/x86_64/kernel/setup.c

@@ -729,8 +729,6 @@ static void __init amd_detect_cmp(struct cpuinfo_x86 *c)
 	int cpu = smp_processor_id();
 	int node = 0;
 	unsigned bits;
-	if (c->x86_num_cores == 1)
-		return;
 
 	bits = 0;
 	while ((1 << bits) < c->x86_num_cores)