ACPI: HMAT: remove unnecessary variable initialization

ACPI: HMAT: remove unnecessary variable initialization

[ Upstream commit 14f16d47561ba9249efc6c2db9d47ed56841f070 ]

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 <rafael@kernel.org>
Cc: Liu Shixin <liushixin2@huawei.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Vishal Verma <vishal.l.verma@intel.com>
Link: https://lore.kernel.org/r/20221116-acpi_hmat_fix-v2-1-3712569be691@intel.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Stable-dep-of: 48d4180939e1 ("ACPI: HMAT: Fix initiator registration for single-initiator systems")
Signed-off-by: Sasha Levin <sashal@kernel.org>