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Takashi Iwai |
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From 14f16d47561ba9249efc6c2db9d47ed56841f070 Mon Sep 17 00:00:00 2001
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Takashi Iwai |
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From: Vishal Verma <vishal.l.verma@intel.com>
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Takashi Iwai |
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Date: Wed, 16 Nov 2022 16:37:36 -0700
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Takashi Iwai |
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Subject: [PATCH] ACPI: HMAT: remove unnecessary variable initialization
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Takashi Iwai |
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Git-commit: 14f16d47561ba9249efc6c2db9d47ed56841f070
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Takashi Iwai |
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Patch-mainline: v6.1-rc8
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Takashi Iwai |
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References: git-fixes
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Takashi Iwai |
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Takashi Iwai |
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In hmat_register_target_initiators(), the variable 'best' gets
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Takashi Iwai |
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initialized in the outer per-locality-type for loop. The initialization
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Takashi Iwai |
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just before setting up 'Access 1' targets was unnecessary. Remove it.
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Takashi Iwai |
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Takashi Iwai |
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Cc: Rafael J. Wysocki <rafael@kernel.org>
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Takashi Iwai |
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Cc: Liu Shixin <liushixin2@huawei.com>
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Takashi Iwai |
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Cc: Dan Williams <dan.j.williams@intel.com>
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Takashi Iwai |
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Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
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Takashi Iwai |
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Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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Takashi Iwai |
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Signed-off-by: Vishal Verma <vishal.l.verma@intel.com>
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Takashi Iwai |
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Link: https://lore.kernel.org/r/20221116-acpi_hmat_fix-v2-1-3712569be691@intel.com
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Takashi Iwai |
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Signed-off-by: Dan Williams <dan.j.williams@intel.com>
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Takashi Iwai |
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Acked-by: Takashi Iwai <tiwai@suse.de>
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Takashi Iwai |
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Takashi Iwai |
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---
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Takashi Iwai |
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drivers/acpi/numa/hmat.c | 1 -
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Takashi Iwai |
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1 file changed, 1 deletion(-)
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Takashi Iwai |
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Takashi Iwai |
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diff --git a/drivers/acpi/numa/hmat.c b/drivers/acpi/numa/hmat.c
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Takashi Iwai |
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index 23f49a2f4d14..144a84f429ed 100644
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Takashi Iwai |
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--- a/drivers/acpi/numa/hmat.c
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Takashi Iwai |
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+++ b/drivers/acpi/numa/hmat.c
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@@ -644,7 +644,6 @@ static void hmat_register_target_initiators(struct memory_target *target)
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/* Access 1 ignores Generic Initiators */
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bitmap_zero(p_nodes, MAX_NUMNODES);
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Takashi Iwai |
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list_sort(p_nodes, &initiators, initiator_cmp);
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Takashi Iwai |
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- best = 0;
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Takashi Iwai |
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for (i = WRITE_LATENCY; i <= READ_BANDWIDTH; i++) {
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Takashi Iwai |
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loc = localities_types[i];
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Takashi Iwai |
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if (!loc)
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Takashi Iwai |
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--
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Takashi Iwai |
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2.35.3
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Takashi Iwai |
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