From patchwork Mon Jun 5 10:52:43 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Damien Le Moal X-Patchwork-Id: 689643 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A1656C77B73 for ; Mon, 5 Jun 2023 10:53:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230370AbjFEKw7 (ORCPT ); Mon, 5 Jun 2023 06:52:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59212 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231189AbjFEKwv (ORCPT ); Mon, 5 Jun 2023 06:52:51 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9B3B4FF; Mon, 5 Jun 2023 03:52:49 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id E1C9B62288; Mon, 5 Jun 2023 10:52:48 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B29B9C4339B; Mon, 5 Jun 2023 10:52:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1685962368; bh=aYzso8fy5Dgl/2hBGMWOcNZpxClSlia8ZTc/DNTTbhE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=LiWkx0YPY8FsVee3FzY5OUB0q3C/vz9iCpcPV/VgkWN1+6BbTKKk+Y8wXGV/M5N4N MfUMEsToaBoYjx8ONjldEUpeZGi+R5RduxZmazz5p9PO9A7vumNbhG1mkvEfg7c6fe ujdDYjOjCcjk63YzBCPwHIL6nxe0lBEipmvf96NmjTrn6UAij2oY1m1bY4vSPnsjag gv50kgHa0CGQ7R8zSMS6nQGHwe/NFmxoUqigA0sE0hXi8Zmr7joTGp31tqAPvtkCnR mMNrnHT8XGZY9QnUKDZY/GMXAbPV/xRIg3liporW2nSfcFmKYb7aZIqsjv8/Emhadl PZ7UXQhm6l7kQ== From: Damien Le Moal To: linux-ide@vger.kernel.org, linux-scsi@vger.kernel.org, "Martin K . Petersen" Cc: John Garry , Jason Yan Subject: [PATCH v2 2/3] ata: libata-eh: Use ata_ncq_enabled() in ata_eh_speed_down() Date: Mon, 5 Jun 2023 19:52:43 +0900 Message-Id: <20230605105244.1045490-3-dlemoal@kernel.org> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230605105244.1045490-1-dlemoal@kernel.org> References: <20230605105244.1045490-1-dlemoal@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org In ata_eh_speed_down(), instead of hard-coding the test on the device flags to detect if NCQ is supported and enabled, use ata_ncq_enabled(). Signed-off-by: Damien Le Moal Reviewed-by: Hannes Reinecke Reviewed-by: John Garry --- drivers/ata/libata-eh.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c index c7336a0a884d..b80e68000dd3 100644 --- a/drivers/ata/libata-eh.c +++ b/drivers/ata/libata-eh.c @@ -1817,9 +1817,7 @@ static unsigned int ata_eh_speed_down(struct ata_device *dev, verdict = ata_eh_speed_down_verdict(dev); /* turn off NCQ? */ - if ((verdict & ATA_EH_SPDN_NCQ_OFF) && - (dev->flags & (ATA_DFLAG_PIO | ATA_DFLAG_NCQ | - ATA_DFLAG_NCQ_OFF)) == ATA_DFLAG_NCQ) { + if ((verdict & ATA_EH_SPDN_NCQ_OFF) && ata_ncq_enabled(dev)) { dev->flags |= ATA_DFLAG_NCQ_OFF; ata_dev_warn(dev, "NCQ disabled due to excessive errors\n"); goto done;