From patchwork Wed Jan 4 20:22:21 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bjorn Helgaas X-Patchwork-Id: 1721489 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2620:137:e000::1:20; helo=out1.vger.email; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=Bd55Q9m8; dkim-atps=neutral Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by legolas.ozlabs.org (Postfix) with ESMTP id 4NnLd407qKz23fj for ; Thu, 5 Jan 2023 07:22:48 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235448AbjADUWn (ORCPT ); Wed, 4 Jan 2023 15:22:43 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38056 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240275AbjADUWa (ORCPT ); Wed, 4 Jan 2023 15:22:30 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9B06833D4A; Wed, 4 Jan 2023 12:22:29 -0800 (PST) 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 ams.source.kernel.org (Postfix) with ESMTPS id 4AF7EB818C9; Wed, 4 Jan 2023 20:22:28 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id DD253C433EF; Wed, 4 Jan 2023 20:22:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1672863747; bh=jrqpeCMbBW5TX8ax2vei9eWcJYtFJPH3uo1LpgNboVE=; h=From:To:Cc:Subject:Date:From; b=Bd55Q9m8esh07DNVY1aQ7z+SieobAQ+YX6v5UfoammB09z8TNIFWTHlQWLfWpzccX s2zRQYbcu/LSJAc2rZ34XuYmhrLd9HUcu1a+p/0GQ/UPIUj2lnrbvIQmsk/Gw49Xbw 4zUv5C0Ubo0NCoYfhU3UCDVAz24ySTxIKxwuyqqp7etGdDFCdyxKxqrBikZe2U56PT WBxsl7XT8ii4iSrmOZy56lYtYyYFUx7h2wwL/Y6zPP6iRijCPJE/x5d6gtQoEcdSKG w6pYoEm6wmfi8n6auUyF74YcAnaNmM4O2W2QVEwOqAgsiRchwgK/ahVxFzr8wNeaA4 kT0rxRaNriJxg== From: Bjorn Helgaas To: Lorenzo Pieralisi , Kurt Schwemmer , Logan Gunthorpe Cc: linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, Bjorn Helgaas Subject: [PATCH v3 0/2] PCI: switchtec: Trivial cleanups Date: Wed, 4 Jan 2023 14:22:21 -0600 Message-Id: <20230104202223.1091085-1-helgaas@kernel.org> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Spam-Status: No, score=-7.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org From: Bjorn Helgaas Simplify switchtec_dma_mrpc_isr() slightly and return the right copy_to_user() error code from switchtec_dev_read(). Bjorn Helgaas (2): PCI: switchtec: Simplify switchtec_dma_mrpc_isr() PCI: switchtec: Return -EFAULT for copy_to_user() errors drivers/pci/switch/switchtec.c | 13 +++++-------- 1 file changed, 5 insertions(+), 8 deletions(-) Changes between v2 and v3: - Remove unused label "out". Changes between v1 and v2: - Return -EFAULT for copy_to_user() errors.