From patchwork Tue Oct 27 13:50:56 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 307074 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=-12.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=unavailable 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 115ECC4363A for ; Tue, 27 Oct 2020 17:38:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BD0CD208B8 for ; Tue, 27 Oct 2020 17:38:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1603820295; bh=QoV0sOGotoRLrNP8yMdiqkTdSfiy1IoMZEqqfGacw0w=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=nGeQk9B1RsuqtCOG+PDHPWpwZlJ7QSuTcZIMmZA4vG2paFfkS091TXcBOU3zXzzb3 ib9hg2z8jc1YU81ORaUgs+tWNisaoDBfpvr9gCNOq4f19S2GrphsyIVwte2Uoy5M0I MSYVNV4FYBWDHf8UZZM27LGqMbVLumYozh1ayNT8= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1820764AbgJ0RiG (ORCPT ); Tue, 27 Oct 2020 13:38:06 -0400 Received: from mail.kernel.org ([198.145.29.99]:33838 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1760550AbgJ0OfE (ORCPT ); Tue, 27 Oct 2020 10:35:04 -0400 Received: from localhost (83-86-74-64.cable.dynamic.v4.ziggo.nl [83.86.74.64]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 9AEFE20709; Tue, 27 Oct 2020 14:35:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1603809304; bh=QoV0sOGotoRLrNP8yMdiqkTdSfiy1IoMZEqqfGacw0w=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=j4U2dVJrDHSlu4AcR2HPhljQ8TZZMGB0ezSRqTTiLsHuWd8wHpyHpjyia0lomIc34 kxpMQCeMsYBSvWoPaTojwPsVL3nsNUpkedx1dyWIBG84Wrs6cx5jqsD7n0g2tpsD+0 /mXR9ItXEkomFcR6ibF/h7oIwGPSip1OePVliQcQ= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Christophe JAILLET , "Martin K. Petersen" , Sasha Levin Subject: [PATCH 5.4 118/408] scsi: qla4xxx: Fix an error handling path in qla4xxx_get_host_stats() Date: Tue, 27 Oct 2020 14:50:56 +0100 Message-Id: <20201027135500.579382654@linuxfoundation.org> X-Mailer: git-send-email 2.29.1 In-Reply-To: <20201027135455.027547757@linuxfoundation.org> References: <20201027135455.027547757@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Christophe JAILLET [ Upstream commit 574918e69720fe62ab3eb42ec3750230c8d16b06 ] Update the size used in 'dma_free_coherent()' in order to match the one used in the corresponding 'dma_alloc_coherent()'. Link: https://lore.kernel.org/r/20200802101527.676054-1-christophe.jaillet@wanadoo.fr Fixes: 4161cee52df8 ("[SCSI] qla4xxx: Add host statistics support") Signed-off-by: Christophe JAILLET Signed-off-by: Martin K. Petersen Signed-off-by: Sasha Levin --- drivers/scsi/qla4xxx/ql4_os.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c index 5504ab11decc7..df43cf6405a8e 100644 --- a/drivers/scsi/qla4xxx/ql4_os.c +++ b/drivers/scsi/qla4xxx/ql4_os.c @@ -1220,7 +1220,7 @@ static int qla4xxx_get_host_stats(struct Scsi_Host *shost, char *buf, int len) le64_to_cpu(ql_iscsi_stats->iscsi_sequence_error); exit_host_stats: if (ql_iscsi_stats) - dma_free_coherent(&ha->pdev->dev, host_stats_size, + dma_free_coherent(&ha->pdev->dev, stats_size, ql_iscsi_stats, iscsi_stats_dma); ql4_printk(KERN_INFO, ha, "%s: Get host stats done\n",