From patchwork Mon Mar 22 01:59:00 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Meng Yu X-Patchwork-Id: 12153473 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,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 EAA1FC433C1 for ; Mon, 22 Mar 2021 02:02:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BA6946190A for ; Mon, 22 Mar 2021 02:02:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229761AbhCVCCM (ORCPT ); Sun, 21 Mar 2021 22:02:12 -0400 Received: from szxga05-in.huawei.com ([45.249.212.191]:14045 "EHLO szxga05-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229579AbhCVCBl (ORCPT ); Sun, 21 Mar 2021 22:01:41 -0400 Received: from DGGEMS402-HUB.china.huawei.com (unknown [172.30.72.58]) by szxga05-in.huawei.com (SkyGuard) with ESMTP id 4F3d320HxyzNpvM; Mon, 22 Mar 2021 09:59:10 +0800 (CST) Received: from localhost.localdomain (10.67.165.24) by DGGEMS402-HUB.china.huawei.com (10.3.19.202) with Microsoft SMTP Server id 14.3.498.0; Mon, 22 Mar 2021 10:01:28 +0800 From: Meng Yu To: CC: , , , , Subject: [PATCH] umem: remove useless 'u64' in 'cpu_to_le64' Date: Mon, 22 Mar 2021 09:59:00 +0800 Message-ID: <1616378340-8354-1-git-send-email-yumeng18@huawei.com> X-Mailer: git-send-email 2.8.1 MIME-Version: 1.0 X-Originating-IP: [10.67.165.24] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org The 'u64' cast is redundant in 'cpu_to_le64' and coding style fix. Signed-off-by: Meng Yu --- drivers/block/umem.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/block/umem.c b/drivers/block/umem.c index 982732db..3b21b98 100644 --- a/drivers/block/umem.c +++ b/drivers/block/umem.c @@ -380,14 +380,14 @@ static int add_bio(struct cardinfo *card) desc->data_dma_handle = dma_handle; - desc->pci_addr = cpu_to_le64((u64)desc->data_dma_handle); + desc->pci_addr = cpu_to_le64(desc->data_dma_handle); desc->local_addr = cpu_to_le64(card->current_iter.bi_sector << 9); desc->transfer_size = cpu_to_le32(vec.bv_len); offset = (((char *)&desc->sem_control_bits) - ((char *)p->desc)); - desc->sem_addr = cpu_to_le64((u64)(p->page_dma+offset)); + desc->sem_addr = cpu_to_le64(p->page_dma + offset); desc->zero1 = desc->zero2 = 0; offset = (((char *)(desc+1)) - ((char *)p->desc)); - desc->next_desc_addr = cpu_to_le64(p->page_dma+offset); + desc->next_desc_addr = cpu_to_le64(p->page_dma + offset); desc->control_bits = cpu_to_le32(DMASCR_GO|DMASCR_ERR_INT_EN| DMASCR_PARITY_INT_EN| DMASCR_CHAIN_EN |