diff options
| author | Vishal Verma <vishal.l.verma@intel.com> | 2022-11-16 16:37:36 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-12-08 11:28:45 +0100 |
| commit | da8a794d71ec99ee92bde4e174d6a6169c00b381 (patch) | |
| tree | 25a169b6cc79a43264d5a5a55d018c061c40c636 /drivers/acpi | |
| parent | 2d16161a2c98730dc56d456e6dd1702a0a9fe735 (diff) | |
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>
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/numa/hmat.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/acpi/numa/hmat.c b/drivers/acpi/numa/hmat.c index c3d783aca196..fca69a726360 100644 --- a/drivers/acpi/numa/hmat.c +++ b/drivers/acpi/numa/hmat.c @@ -645,7 +645,6 @@ static void hmat_register_target_initiators(struct memory_target *target) /* 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) |