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[2620:137:e000::1:20]) by mx.google.com with ESMTP id bm7-20020a056830374700b006a60bf60baasi1361508otb.131.2023.04.19.01.22.14; Wed, 19 Apr 2023 01:22:26 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232137AbjDSIGb (ORCPT + 99 others); Wed, 19 Apr 2023 04:06:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49004 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231642AbjDSIG2 (ORCPT ); Wed, 19 Apr 2023 04:06:28 -0400 X-Greylist: delayed 120 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Wed, 19 Apr 2023 01:06:24 PDT Received: from mail.nfschina.com (unknown [42.101.60.195]) by lindbergh.monkeyblade.net (Postfix) with SMTP id 11FEC5FD1; Wed, 19 Apr 2023 01:06:23 -0700 (PDT) Received: from who-virtual-machine (unknown [180.167.10.98]) by mail.nfschina.com (Maildata Gateway V2.8.8) with ESMTPA id 37A521835D256E; Wed, 19 Apr 2023 16:03:42 +0800 (CST) X-MD-Sfrom: suhui@nfschina.com X-MD-SrcIP: 180.167.10.98 From: Suhui To: "K . Y . Srinivasa" , Haiyang Zhang , Wei Liu , Dexuan Cui Cc: linux-hyperv@vger.kernel.org, linux-kernel@vger.kernel.org, Suhui Subject: [PATCH] Drivers: hv: vmbus: Remove unnecessary (void*) conversions Date: Wed, 19 Apr 2023 16:03:31 +0800 Message-Id: <20230419080331.505798-1-suhui@nfschina.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-Spam-Status: No, score=-1.1 required=5.0 tests=BAYES_00,RDNS_NONE, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=no 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-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1763592159327779547?= X-GMAIL-MSGID: =?utf-8?q?1763592159327779547?= No need cast (void*) to (struct hv_ring_buffer *). Signed-off-by: Suhui --- drivers/hv/ring_buffer.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/drivers/hv/ring_buffer.c b/drivers/hv/ring_buffer.c index c6692fd5ab15..5471321169e9 100644 --- a/drivers/hv/ring_buffer.c +++ b/drivers/hv/ring_buffer.c @@ -209,9 +209,8 @@ int hv_ringbuffer_init(struct hv_ring_buffer_info *ring_info, for (i = 0; i < 2 * (page_cnt - 1); i++) pfns_wraparound[i + 1] = pfn + i % (page_cnt - 1) + 1; - ring_info->ring_buffer = (struct hv_ring_buffer *) - vmap_pfn(pfns_wraparound, page_cnt * 2 - 1, - PAGE_KERNEL); + ring_info->ring_buffer = vmap_pfn(pfns_wraparound, page_cnt * 2 - 1, + PAGE_KERNEL); kfree(pfns_wraparound); if (!ring_info->ring_buffer) @@ -231,9 +230,8 @@ int hv_ringbuffer_init(struct hv_ring_buffer_info *ring_info, pages_wraparound[i + 1] = &pages[i % (page_cnt - 1) + 1]; - ring_info->ring_buffer = (struct hv_ring_buffer *) - vmap(pages_wraparound, page_cnt * 2 - 1, VM_MAP, - PAGE_KERNEL); + ring_info->ring_buffer = vmap(pages_wraparound, page_cnt * 2 - 1, VM_MAP, + PAGE_KERNEL); kfree(pages_wraparound); if (!ring_info->ring_buffer)