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=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, 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 9F12BC3A5A1 for ; Wed, 28 Aug 2019 14:25:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7C52623404 for ; Wed, 28 Aug 2019 14:25:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726990AbfH1OZq (ORCPT ); Wed, 28 Aug 2019 10:25:46 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:50138 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726711AbfH1OZo (ORCPT ); Wed, 28 Aug 2019 10:25:44 -0400 Received: from DGGEMS403-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 20AF8B2662C5AD952F02; Wed, 28 Aug 2019 22:25:41 +0800 (CST) Received: from localhost.localdomain (10.67.212.132) by DGGEMS403-HUB.china.huawei.com (10.3.19.203) with Microsoft SMTP Server id 14.3.439.0; Wed, 28 Aug 2019 22:25:31 +0800 From: Huazhong Tan To: CC: , , , , , Guojia Liao , Huazhong Tan Subject: [PATCH net-next 07/12] net: hns3: fix incorrect type in assignment. Date: Wed, 28 Aug 2019 22:23:11 +0800 Message-ID: <1567002196-63242-8-git-send-email-tanhuazhong@huawei.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1567002196-63242-1-git-send-email-tanhuazhong@huawei.com> References: <1567002196-63242-1-git-send-email-tanhuazhong@huawei.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.67.212.132] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Guojia Liao This patch fixes some incorrect type in assignment reported by sparse. Those sparse warning as below: - warning : restricted __le16 degrades to integer - warning : cast from restricted __le32 - warning : expected restricted __le32 - warning : cast from restricted __be32 - warning : cast from restricted __be16 - warning : cast to restricted __le16 Signed-off-by: Guojia Liao Reviewed-by: Peng Li Signed-off-by: Huazhong Tan --- .../net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c | 38 ++++++++++++++-------- .../ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c | 10 +++--- 2 files changed, 30 insertions(+), 18 deletions(-) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c index 2425b3f..d986c36 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c @@ -930,32 +930,44 @@ static int hclge_config_ppu_error_interrupts(struct hclge_dev *hdev, u32 cmd, /* configure PPU error interrupts */ if (cmd == HCLGE_PPU_MPF_ECC_INT_CMD) { hclge_cmd_setup_basic_desc(&desc[0], cmd, false); - desc[0].flag |= HCLGE_CMD_FLAG_NEXT; + desc[0].flag |= cpu_to_le16(HCLGE_CMD_FLAG_NEXT); hclge_cmd_setup_basic_desc(&desc[1], cmd, false); if (en) { - desc[0].data[0] = HCLGE_PPU_MPF_ABNORMAL_INT0_EN; - desc[0].data[1] = HCLGE_PPU_MPF_ABNORMAL_INT1_EN; - desc[1].data[3] = HCLGE_PPU_MPF_ABNORMAL_INT3_EN; - desc[1].data[4] = HCLGE_PPU_MPF_ABNORMAL_INT2_EN; + desc[0].data[0] = + cpu_to_le32(HCLGE_PPU_MPF_ABNORMAL_INT0_EN); + desc[0].data[1] = + cpu_to_le32(HCLGE_PPU_MPF_ABNORMAL_INT1_EN); + desc[1].data[3] = + cpu_to_le32(HCLGE_PPU_MPF_ABNORMAL_INT3_EN); + desc[1].data[4] = + cpu_to_le32(HCLGE_PPU_MPF_ABNORMAL_INT2_EN); } - desc[1].data[0] = HCLGE_PPU_MPF_ABNORMAL_INT0_EN_MASK; - desc[1].data[1] = HCLGE_PPU_MPF_ABNORMAL_INT1_EN_MASK; - desc[1].data[2] = HCLGE_PPU_MPF_ABNORMAL_INT2_EN_MASK; - desc[1].data[3] |= HCLGE_PPU_MPF_ABNORMAL_INT3_EN_MASK; + desc[1].data[0] = + cpu_to_le32(HCLGE_PPU_MPF_ABNORMAL_INT0_EN_MASK); + desc[1].data[1] = + cpu_to_le32(HCLGE_PPU_MPF_ABNORMAL_INT1_EN_MASK); + desc[1].data[2] = + cpu_to_le32(HCLGE_PPU_MPF_ABNORMAL_INT2_EN_MASK); + desc[1].data[3] |= + cpu_to_le32(HCLGE_PPU_MPF_ABNORMAL_INT3_EN_MASK); desc_num = 2; } else if (cmd == HCLGE_PPU_MPF_OTHER_INT_CMD) { hclge_cmd_setup_basic_desc(&desc[0], cmd, false); if (en) - desc[0].data[0] = HCLGE_PPU_MPF_ABNORMAL_INT2_EN2; + desc[0].data[0] = + cpu_to_le32(HCLGE_PPU_MPF_ABNORMAL_INT2_EN2); - desc[0].data[2] = HCLGE_PPU_MPF_ABNORMAL_INT2_EN2_MASK; + desc[0].data[2] = + cpu_to_le32(HCLGE_PPU_MPF_ABNORMAL_INT2_EN2_MASK); } else if (cmd == HCLGE_PPU_PF_OTHER_INT_CMD) { hclge_cmd_setup_basic_desc(&desc[0], cmd, false); if (en) - desc[0].data[0] = HCLGE_PPU_PF_ABNORMAL_INT_EN; + desc[0].data[0] = + cpu_to_le32(HCLGE_PPU_PF_ABNORMAL_INT_EN); - desc[0].data[2] = HCLGE_PPU_PF_ABNORMAL_INT_EN_MASK; + desc[0].data[2] = + cpu_to_le32(HCLGE_PPU_PF_ABNORMAL_INT_EN_MASK); } else { dev_err(dev, "Invalid cmd to configure PPU error interrupts\n"); return -EINVAL; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c index 6a96987..a108191 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c @@ -277,9 +277,9 @@ void hclgevf_mbx_async_handler(struct hclgevf_dev *hdev) switch (msg_q[0]) { case HCLGE_MBX_LINK_STAT_CHANGE: - link_status = le16_to_cpu(msg_q[1]); + link_status = msg_q[1]; memcpy(&speed, &msg_q[2], sizeof(speed)); - duplex = (u8)le16_to_cpu(msg_q[4]); + duplex = (u8)msg_q[4]; /* update upper layer with new link link status */ hclgevf_update_link_status(hdev, link_status); @@ -287,7 +287,7 @@ void hclgevf_mbx_async_handler(struct hclgevf_dev *hdev) break; case HCLGE_MBX_LINK_STAT_MODE: - idx = (u8)le16_to_cpu(msg_q[1]); + idx = (u8)msg_q[1]; if (idx) memcpy(&hdev->hw.mac.supported, &msg_q[2], sizeof(unsigned long)); @@ -301,14 +301,14 @@ void hclgevf_mbx_async_handler(struct hclgevf_dev *hdev) * has been completely reset. After this stack should * eventually be re-initialized. */ - reset_type = le16_to_cpu(msg_q[1]); + reset_type = (enum hnae3_reset_type)msg_q[1]; set_bit(reset_type, &hdev->reset_pending); set_bit(HCLGEVF_RESET_PENDING, &hdev->reset_state); hclgevf_reset_task_schedule(hdev); break; case HCLGE_MBX_PUSH_VLAN_INFO: - state = le16_to_cpu(msg_q[1]); + state = msg_q[1]; vlan_info = &msg_q[1]; hclgevf_update_port_base_vlan_info(hdev, state, (u8 *)vlan_info, 8); -- 2.7.4