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 X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, UNPARSEABLE_RELAY,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2D08FC10F14 for ; Thu, 3 Oct 2019 10:45:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0F8D221A4C for ; Thu, 3 Oct 2019 10:45:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729551AbfJCKpE (ORCPT ); Thu, 3 Oct 2019 06:45:04 -0400 Received: from bhuna.collabora.co.uk ([46.235.227.227]:39394 "EHLO bhuna.collabora.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728919AbfJCKpE (ORCPT ); Thu, 3 Oct 2019 06:45:04 -0400 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: dafna) with ESMTPSA id B45A328FA8F From: Dafna Hirschfeld To: linux-media@vger.kernel.org Cc: dafna.hirschfeld@collabora.com, helen.koike@collabora.com, ezequiel@collabora.com, andre.almeida@collabora.com, skhan@linuxfoundation.org, hverkuil@xs4all.nl, kernel@collabora.com, dafna3@gmail.com Subject: [PATCH v2 1/5] media: vimc: initialize vim entity pointers to NULL Date: Thu, 3 Oct 2019 12:44:05 +0200 Message-Id: <20191003104409.15756-2-dafna.hirschfeld@collabora.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191003104409.15756-1-dafna.hirschfeld@collabora.com> References: <20191003104409.15756-1-dafna.hirschfeld@collabora.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org since NULL value for vimc entity pointer indicates that entity creation failed and this is tested, the pointers should be initialized to NULL. Signed-off-by: Dafna Hirschfeld --- drivers/media/platform/vimc/vimc-core.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/media/platform/vimc/vimc-core.c b/drivers/media/platform/vimc/vimc-core.c index 6e3e5c91ae39..b8add4087652 100644 --- a/drivers/media/platform/vimc/vimc-core.c +++ b/drivers/media/platform/vimc/vimc-core.c @@ -199,9 +199,8 @@ static int vimc_register_devices(struct vimc_device *vimc) } /* allocate ent_devs */ - vimc->ent_devs = kmalloc_array(vimc->pipe_cfg->num_ents, - sizeof(*vimc->ent_devs), - GFP_KERNEL); + vimc->ent_devs = kcalloc(vimc->pipe_cfg->num_ents, + sizeof(*vimc->ent_devs), GFP_KERNEL); if (!vimc->ent_devs) goto err_v4l2_unregister; -- 2.20.1