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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 19F82ECAAD5 for ; Fri, 2 Sep 2022 08:47:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type: Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-ID:Date :Subject:CC:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=d5oIEL5PwCqxIVIF2rE4Yez3LI3l7lBCf7y9C6hEV4U=; b=sWhYOWy3VxPVOGa0fXlRtW9BMP N9rGlar4cxexn8UMBzPKeN11MNRyZm/LMIHP6NOxte4AY4n4TpNu/32vgMCwkoggzlNAcazoqQLa+ /NRKmlU+F4dmPNhmu4lbE8aFRcF0r5j6bdr/phnMwsCUQDsXfKqVyTSZ5QPy+hnF3DOLN3norG/0M 08QnnxxdKkJoqn/LF4xFc+FEJrpOO5Wnsj9/TW/cDqTKj7dMrK4LVnxWitQV0Pbd/rq33xT1SCjCd 2nk2DgjJlosenMHehal2EN7XMzHj3Go2EYL/8KciAySwUo9tyiVzNNu6Dl2lmbAGoRII3TChe6XHx 0Lw6F6cA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oU2Kx-0024yh-Tv; Fri, 02 Sep 2022 08:47:39 +0000 Received: from szxga02-in.huawei.com ([45.249.212.188]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oU2Kd-0024bb-M2; Fri, 02 Sep 2022 08:47:21 +0000 Received: from dggemv704-chm.china.huawei.com (unknown [172.30.72.53]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4MJrzj6pwczlWYX; Fri, 2 Sep 2022 16:43:45 +0800 (CST) Received: from kwepemm600010.china.huawei.com (7.193.23.86) by dggemv704-chm.china.huawei.com (10.3.19.47) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Fri, 2 Sep 2022 16:47:13 +0800 Received: from huawei.com (10.175.127.227) by kwepemm600010.china.huawei.com (7.193.23.86) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Fri, 2 Sep 2022 16:47:12 +0800 From: Sun Ke To: , , , , , CC: , , , , Subject: [PATCH 3/3] media: platform: mtk-mdp3: fix error return code in mdp_vpu_dev_init() Date: Fri, 2 Sep 2022 16:58:20 +0800 Message-ID: <20220902085820.3777360-4-sunke32@huawei.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20220902085820.3777360-1-sunke32@huawei.com> References: <20220902085820.3777360-1-sunke32@huawei.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [10.175.127.227] X-ClientProxiedBy: dggems702-chm.china.huawei.com (10.3.19.179) To kwepemm600010.china.huawei.com (7.193.23.86) X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220902_014719_933261_2E17454A X-CRM114-Status: UNSURE ( 7.26 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org If mdp_vpu_shared_mem_alloc failed, mdp_vpu_dev_init should return -ENOMEM. Fixes: 61890ccaefaf ("media: platform: mtk-mdp3: add MediaTek MDP3 driver") Signed-off-by: Sun Ke --- drivers/media/platform/mediatek/mdp3/mtk-mdp3-vpu.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/media/platform/mediatek/mdp3/mtk-mdp3-vpu.c b/drivers/media/platform/mediatek/mdp3/mtk-mdp3-vpu.c index 9f5844385c8f..078040b7f65e 100644 --- a/drivers/media/platform/mediatek/mdp3/mtk-mdp3-vpu.c +++ b/drivers/media/platform/mediatek/mdp3/mtk-mdp3-vpu.c @@ -175,6 +175,7 @@ int mdp_vpu_dev_init(struct mdp_vpu_dev *vpu, struct mtk_scp *scp, mem_size = vpu_alloc_size; if (mdp_vpu_shared_mem_alloc(vpu)) { dev_err(&mdp->pdev->dev, "VPU memory alloc fail!"); + err = -ENOMEM; goto err_mem_alloc; } -- 2.31.1