From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4D2CA15C83 for ; Mon, 5 Dec 2022 19:28:09 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C1D82C433D6; Mon, 5 Dec 2022 19:28:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1670268489; bh=eG8l/H9zG21o0NuEO148rWHPBEPp8617FyC5yK/UEoM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=0ByfPwZ5k1yws2CBEQCw9xG0AATyyGdf22YjC/0/YP4qccLQohHaL5VeaQtLj1aIF WMYyVc17UPDqVR+sduqyrPgNPQN2ijbAjGCaqkjqqipWSkx5gWTIu84VmbcTE615Pr 4YUabPikdHZt3dn2Xi3cbqZBY3bnAqFNlmBhYE7Y= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, "Rafael J. Wysocki" , Liu Shixin , Dan Williams , "Kirill A. Shutemov" , "Rafael J. Wysocki" , Vishal Verma , Sasha Levin Subject: [PATCH 6.0 119/124] ACPI: HMAT: remove unnecessary variable initialization Date: Mon, 5 Dec 2022 20:10:25 +0100 Message-Id: <20221205190811.831801569@linuxfoundation.org> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221205190808.422385173@linuxfoundation.org> References: <20221205190808.422385173@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Vishal Verma [ 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 Cc: Liu Shixin Cc: Dan Williams Acked-by: Kirill A. Shutemov Acked-by: Rafael J. Wysocki Signed-off-by: Vishal Verma Link: https://lore.kernel.org/r/20221116-acpi_hmat_fix-v2-1-3712569be691@intel.com Signed-off-by: Dan Williams Stable-dep-of: 48d4180939e1 ("ACPI: HMAT: Fix initiator registration for single-initiator systems") Signed-off-by: Sasha Levin --- drivers/acpi/numa/hmat.c | 1 - 1 file changed, 1 deletion(-) 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) -- 2.35.1