From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 397D2C433E0 for ; Thu, 18 Jun 2020 02:11:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1AD5221532 for ; Thu, 18 Jun 2020 02:11:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1592446315; bh=6u7PWMV3j0m2+4CfIYZC7websJIBkxc3CKJbEdH1TSk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=XrgL/6StaHTpFrKiKEV2C4ZphkergRVQ8i+yA52gdmRukYgfwMY26BWoI59VPtcNh 4Tqov4Gsso7D03rBQaZbzJTYRl8oRe3w0E/Za9UFy4qgB5hbTfBxYS34BvppYEOjB1 UNqPSuInYyFfsrcXk+y83x/K9d95FURxwZOp8csM= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732189AbgFRCLx (ORCPT ); Wed, 17 Jun 2020 22:11:53 -0400 Received: from mail.kernel.org ([198.145.29.99]:54070 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729891AbgFRBVc (ORCPT ); Wed, 17 Jun 2020 21:21:32 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id B75C421D82; Thu, 18 Jun 2020 01:21:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1592443291; bh=6u7PWMV3j0m2+4CfIYZC7websJIBkxc3CKJbEdH1TSk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=fvG2N+m4K0Gphhb7N6W0ARItw4+5k/3FxM8T75P+zP7S/17uWdxVF3bs/36GfNRz5 5DIVzacBqimhMlLS38va7QkP1r5xaKg9CUAu2El40mt8AzshVlRYhNXnk3VTaEXQM+ wsBQmvyDg9MzZAvnt1JtOInt/FGFUF9jBvu2FxtI= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Chaitanya Kulkarni , Jens Axboe , Sasha Levin , linux-block@vger.kernel.org Subject: [PATCH AUTOSEL 5.4 232/266] blktrace: use errno instead of bi_status Date: Wed, 17 Jun 2020 21:15:57 -0400 Message-Id: <20200618011631.604574-232-sashal@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200618011631.604574-1-sashal@kernel.org> References: <20200618011631.604574-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Chaitanya Kulkarni [ Upstream commit 48bc3cd3e07a1486f45d9971c75d6090976c3b1b ] In blk_add_trace_spliti() blk_add_trace_bio_remap() use blk_status_to_errno() to pass the error instead of pasing the bi_status. This fixes the sparse warning. Signed-off-by: Chaitanya Kulkarni Signed-off-by: Jens Axboe Signed-off-by: Sasha Levin --- kernel/trace/blktrace.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c index e7e483cdbea6..9e02e1ce0ac0 100644 --- a/kernel/trace/blktrace.c +++ b/kernel/trace/blktrace.c @@ -999,8 +999,10 @@ static void blk_add_trace_split(void *ignore, __blk_add_trace(bt, bio->bi_iter.bi_sector, bio->bi_iter.bi_size, bio_op(bio), bio->bi_opf, - BLK_TA_SPLIT, bio->bi_status, sizeof(rpdu), - &rpdu, blk_trace_bio_get_cgid(q, bio)); + BLK_TA_SPLIT, + blk_status_to_errno(bio->bi_status), + sizeof(rpdu), &rpdu, + blk_trace_bio_get_cgid(q, bio)); } rcu_read_unlock(); } @@ -1037,7 +1039,8 @@ static void blk_add_trace_bio_remap(void *ignore, r.sector_from = cpu_to_be64(from); __blk_add_trace(bt, bio->bi_iter.bi_sector, bio->bi_iter.bi_size, - bio_op(bio), bio->bi_opf, BLK_TA_REMAP, bio->bi_status, + bio_op(bio), bio->bi_opf, BLK_TA_REMAP, + blk_status_to_errno(bio->bi_status), sizeof(r), &r, blk_trace_bio_get_cgid(q, bio)); rcu_read_unlock(); } -- 2.25.1