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=-20.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,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 05876C433FE for ; Mon, 20 Sep 2021 16:47:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DD87661244 for ; Mon, 20 Sep 2021 16:47:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243320AbhITQs1 (ORCPT ); Mon, 20 Sep 2021 12:48:27 -0400 Received: from mail.kernel.org ([198.145.29.99]:35746 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242994AbhITQrr (ORCPT ); Mon, 20 Sep 2021 12:47:47 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 1B70961268; Mon, 20 Sep 2021 16:46:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1632156380; bh=clXMKOQaOVCgNBc8yNDwl8dc99PObU2SUq/jp2khmFs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Hqz92j1giwk/NMvVksoF1+nIfzq7N9FjCHkH5mREqhdKfNSe2V8jHoLLdP/zdbTAN xrzzRoGT/yz2quigQ2h0toqWIiciaLuUaU8sd2vG5ctG6zUBxwKY0R1HFl1aRCQOf0 iAATJ43f7IXnoCUDerG1nJ6ZwplySgn7WKWguUC0= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Giovanni Cabiddu , Marco Chiappero , Fiona Trahe , Herbert Xu , Sasha Levin Subject: [PATCH 4.4 033/133] crypto: qat - do not ignore errors from enable_vf2pf_comms() Date: Mon, 20 Sep 2021 18:41:51 +0200 Message-Id: <20210920163913.705812267@linuxfoundation.org> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20210920163912.603434365@linuxfoundation.org> References: <20210920163912.603434365@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Giovanni Cabiddu [ Upstream commit 5147f0906d50a9d26f2b8698cd06b5680e9867ff ] The function adf_dev_init() ignores the error code reported by enable_vf2pf_comms(). If the latter fails, e.g. the VF is not compatible with the pf, then the load of the VF driver progresses. This patch changes adf_dev_init() so that the error code from enable_vf2pf_comms() is returned to the caller. Signed-off-by: Giovanni Cabiddu Reviewed-by: Marco Chiappero Reviewed-by: Fiona Trahe Signed-off-by: Herbert Xu Signed-off-by: Sasha Levin --- drivers/crypto/qat/qat_common/adf_init.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/crypto/qat/qat_common/adf_init.c b/drivers/crypto/qat/qat_common/adf_init.c index d873eeecc363..06b35edb0d43 100644 --- a/drivers/crypto/qat/qat_common/adf_init.c +++ b/drivers/crypto/qat/qat_common/adf_init.c @@ -121,6 +121,7 @@ int adf_dev_init(struct adf_accel_dev *accel_dev) struct service_hndl *service; struct list_head *list_itr; struct adf_hw_device_data *hw_data = accel_dev->hw_device; + int ret; if (!hw_data) { dev_err(&GET_DEV(accel_dev), @@ -187,9 +188,9 @@ int adf_dev_init(struct adf_accel_dev *accel_dev) } hw_data->enable_error_correction(accel_dev); - hw_data->enable_vf2pf_comms(accel_dev); + ret = hw_data->enable_vf2pf_comms(accel_dev); - return 0; + return ret; } EXPORT_SYMBOL_GPL(adf_dev_init); -- 2.30.2