ACPI: HMAT: remove unnecessary variable initialization

In hmat_register_target_initiators(), the variable 'best' gets
initialized in the outer per-locality-type for loop. The initialization
just before setting up 'Access 1' targets was unnecessary. Remove it.

Cc: Rafael J. Wysocki <[e-mail]>
Cc: Liu Shixin <[e-mail]>
Cc: Dan Williams <[e-mail]>
Acked-by: Kirill A. Shutemov <[e-mail]>
Acked-by: Rafael J. Wysocki <[e-mail]>
Signed-off-by: Vishal Verma <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Dan Williams <[e-mail]>

drivers/acpi/numa/hmat.c

···
 	/* Access 1 ignores Generic Initiators */
 	bitmap_zero(p_nodes, MAX_NUMNODES);
 	list_sort(p_nodes, &initiators, initiator_cmp);
-	best = 0;
 	for (i = WRITE_LATENCY; i <= READ_BANDWIDTH; i++) {
 		loc = localities_types[i];
 		if (!loc)