From nobody Mon Jun 15 10:31:45 2026 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 53362C433FE for ; Wed, 13 Apr 2022 07:17:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233277AbiDMHT3 (ORCPT ); Wed, 13 Apr 2022 03:19:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38134 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230027AbiDMHTZ (ORCPT ); Wed, 13 Apr 2022 03:19:25 -0400 Received: from m15111.mail.126.com (m15111.mail.126.com [220.181.15.111]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 5B5C5BE39; Wed, 13 Apr 2022 00:17:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=126.com; s=s110527; h=From:Subject:Date:Message-Id:MIME-Version; bh=IPpag 3+972R44s++fbd4ZAcZ5wlqRJ02VxB1aGKpffw=; b=nEdXCtMrzOZ/zONktw5jg 1I09nJfdWLc33D9fu4tR5TH6vmjjL10DqtJS9HSLlbGPhEu2/zLYK8ZaIdcQwIAp 3lT1Sui3EmoDWNwM4loA5wVd3I+nL3blvsJBCcEIqrNLcdFRcsfXuXZIH8R3GBI1 4362rJv8MdczpkWAwIpCWI= Received: from ubuntu.localdomain (unknown [58.213.83.157]) by smtp1 (Coremail) with SMTP id C8mowACXpycocFZimRLWAQ--.47686S4; Wed, 13 Apr 2022 14:39:38 +0800 (CST) From: Bernard Zhao To: Thierry Reding , David Airlie , Daniel Vetter , dri-devel@lists.freedesktop.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Cc: bernard@vivo.com, Bernard Zhao Subject: [PATCH] gpu/host1x: remove useless if(ptr) check to kfree Date: Tue, 12 Apr 2022 23:39:34 -0700 Message-Id: <20220413063934.23571-1-zhaojunkui2008@126.com> X-Mailer: git-send-email 2.33.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CM-TRANSID: C8mowACXpycocFZimRLWAQ--.47686S4 X-Coremail-Antispam: 1Uf129KBjvdXoW5KrWxZr1UAw1xWFyfXr48Crg_yoWxXwb_ur 1kJr1kW3yrGFnYqa17ArnxZrW0yFZ8uaykZryIga4rtryUCrn8Jw17ur1fu3WrWa1rGFyD A3WxtrW5Jw17KjkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7sRpwZzPUUUUU== X-Originating-IP: [58.213.83.157] X-CM-SenderInfo: p2kd0y5xqn3xasqqmqqrswhudrp/1tbiYArhqlpEG2eDWwAAsb Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" This patch remove useless if(ptr) check to kfree. Signed-off-by: Bernard Zhao --- drivers/gpu/host1x/fence.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/gpu/host1x/fence.c b/drivers/gpu/host1x/fence.c index ecab72882192..05b36bfc8b74 100644 --- a/drivers/gpu/host1x/fence.c +++ b/drivers/gpu/host1x/fence.c @@ -93,8 +93,7 @@ static void host1x_syncpt_fence_release(struct dma_fence = *f) { struct host1x_syncpt_fence *sf =3D to_host1x_fence(f); =20 - if (sf->waiter) - kfree(sf->waiter); + kfree(sf->waiter); =20 dma_fence_free(f); } --=20 2.33.1