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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6ED81C433FE for ; Wed, 20 Apr 2022 01:47:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1358798AbiDTBuQ (ORCPT ); Tue, 19 Apr 2022 21:50:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57326 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1348404AbiDTBuO (ORCPT ); Tue, 19 Apr 2022 21:50:14 -0400 Received: from mail.meizu.com (edge07.meizu.com [112.91.151.210]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 991DD3298F; Tue, 19 Apr 2022 18:47:28 -0700 (PDT) Received: from IT-EXMB-1-125.meizu.com (172.16.1.125) by mz-mail11.meizu.com (172.16.1.15) with Microsoft SMTP Server (TLS) id 14.3.487.0; Wed, 20 Apr 2022 09:47:15 +0800 Received: from meizu.meizu.com (172.16.137.70) by IT-EXMB-1-125.meizu.com (172.16.1.125) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.14; Wed, 20 Apr 2022 09:47:13 +0800 From: Haowen Bai To: Veerasenareddy Burru , Abhijit Ayarekar , "David S. Miller" , "Jakub Kicinski" , Paolo Abeni CC: Haowen Bai , , Subject: [PATCH] octeon_ep: Remove unnecessary cast Date: Wed, 20 Apr 2022 09:47:11 +0800 Message-ID: <1650419232-7982-1-git-send-email-baihaowen@meizu.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [172.16.137.70] X-ClientProxiedBy: IT-EXMB-1-126.meizu.com (172.16.1.126) To IT-EXMB-1-125.meizu.com (172.16.1.125) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fix the following coccicheck warning: ./drivers/net/ethernet/marvell/octeon_ep/octep_rx.c:161:18-40: WARNING: casting value returned by memory allocation function to (struct octep_rx_buffer *) is useless. Signed-off-by: Haowen Bai --- drivers/net/ethernet/marvell/octeon_ep/octep_rx.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/ethernet/marvell/octeon_ep/octep_rx.c b/drivers/net/ethernet/marvell/octeon_ep/octep_rx.c index 945947ec7723..96768823cced 100644 --- a/drivers/net/ethernet/marvell/octeon_ep/octep_rx.c +++ b/drivers/net/ethernet/marvell/octeon_ep/octep_rx.c @@ -158,8 +158,7 @@ static int octep_setup_oq(struct octep_device *oct, int q_no) goto desc_dma_alloc_err; } - oq->buff_info = (struct octep_rx_buffer *) - vzalloc(oq->max_count * OCTEP_OQ_RECVBUF_SIZE); + oq->buff_info = vzalloc(oq->max_count * OCTEP_OQ_RECVBUF_SIZE); if (unlikely(!oq->buff_info)) { dev_err(&oct->pdev->dev, "Failed to allocate buffer info for OQ-%d\n", q_no); -- 2.7.4