From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751986AbbCGPbU (ORCPT ); Sat, 7 Mar 2015 10:31:20 -0500 Received: from mail-wi0-f178.google.com ([209.85.212.178]:42932 "EHLO mail-wi0-f178.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751530AbbCGPa5 (ORCPT ); Sat, 7 Mar 2015 10:30:57 -0500 From: Lad Prabhakar To: LMML , Hans Verkuil Cc: LKML , "Lad, Prabhakar" Subject: [PATCH 2/2] media: am437x-vpfe: return error in case memory allocation failure Date: Sat, 7 Mar 2015 15:30:50 +0000 Message-Id: <1425742250-24404-3-git-send-email-prabhakar.csengg@gmail.com> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1425742250-24404-1-git-send-email-prabhakar.csengg@gmail.com> References: <1425742250-24404-1-git-send-email-prabhakar.csengg@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: "Lad, Prabhakar" return error in case devm_kzalloc() fails. Signed-off-by: Lad, Prabhakar --- drivers/media/platform/am437x/am437x-vpfe.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/media/platform/am437x/am437x-vpfe.c b/drivers/media/platform/am437x/am437x-vpfe.c index 3d59ae0..8e056eb 100644 --- a/drivers/media/platform/am437x/am437x-vpfe.c +++ b/drivers/media/platform/am437x/am437x-vpfe.c @@ -2501,6 +2501,12 @@ vpfe_get_pdata(struct platform_device *pdev) pdata->asd[i] = devm_kzalloc(&pdev->dev, sizeof(struct v4l2_async_subdev), GFP_KERNEL); + if (!pdata->asd[i]) { + of_node_put(rem); + pdata = NULL; + goto done; + } + pdata->asd[i]->match_type = V4L2_ASYNC_MATCH_OF; pdata->asd[i]->match.of.node = rem; of_node_put(rem); -- 2.1.0