From patchwork Thu May 3 08:44:16 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kieran Bingham X-Patchwork-Id: 10377333 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id C931E6037D for ; Thu, 3 May 2018 08:44:43 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B7FD728F7E for ; Thu, 3 May 2018 08:44:43 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id A538929082; Thu, 3 May 2018 08:44:43 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.1 required=2.0 tests=BAYES_00,DKIM_SIGNED, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 61BF028F7E for ; Thu, 3 May 2018 08:44:43 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id B5DE16E483; Thu, 3 May 2018 08:44:33 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) by gabe.freedesktop.org (Postfix) with ESMTPS id B099A6E45F for ; Thu, 3 May 2018 08:44:31 +0000 (UTC) Received: from localhost.localdomain (cpc89242-aztw30-2-0-cust488.18-1.cable.virginm.net [86.31.129.233]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id D6A4F617C; Thu, 3 May 2018 10:44:27 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1525337068; bh=7SVH8RnTecp8VeMvgZhy/w/xWGRtnlGgbQxI+VAui/c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:In-Reply-To: References:From; b=ObdvEPA9L1N+LYklQPbSmHn/j1iNSKtsS2xQORoe2E/eQTTQUUvoh2+4WpMm+8Lys MrDuV2gZowIgfKpp7rMCuZn/8RUOdSXs7ypk/szm1CtlZ/JynuA6YScW+Ik4ETJ7O8 BBW2RRFaOtBtd9SscVvV1iwyJXmtPblh+emzThWc= From: Kieran Bingham To: Laurent Pinchart , dri-devel@lists.freedesktop.org, linux-media@vger.kernel.org, linux-renesas-soc@vger.kernel.org Subject: [PATCH v3 05/11] media: vsp1: Clean up DLM objects on error Date: Thu, 3 May 2018 09:44:16 +0100 Message-Id: <48c6e2cc1b47a0a5f53bfd6c1fcd6af2697e8a41.1525336865.git-series.kieran.bingham+renesas@ideasonboard.com> X-Mailer: git-send-email 2.17.0 In-Reply-To: References: In-Reply-To: References: X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kieran Bingham MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP If there is an error allocating a display list within a DLM object the existing display lists are not free'd, and neither is the DL body pool. Use the existing vsp1_dlm_destroy() function to clean up on error. Signed-off-by: Kieran Bingham --- drivers/media/platform/vsp1/vsp1_dl.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/media/platform/vsp1/vsp1_dl.c b/drivers/media/platform/vsp1/vsp1_dl.c index 459da9f2c906..07ebadec5639 100644 --- a/drivers/media/platform/vsp1/vsp1_dl.c +++ b/drivers/media/platform/vsp1/vsp1_dl.c @@ -851,8 +851,10 @@ struct vsp1_dl_manager *vsp1_dlm_create(struct vsp1_device *vsp1, struct vsp1_dl_list *dl; dl = vsp1_dl_list_alloc(dlm); - if (!dl) + if (!dl) { + vsp1_dlm_destroy(dlm); return NULL; + } list_add_tail(&dl->list, &dlm->free); }