From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S935543AbdKQTej (ORCPT ); Fri, 17 Nov 2017 14:34:39 -0500 Received: from mail-pg0-f67.google.com ([74.125.83.67]:45272 "EHLO mail-pg0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934379AbdKQTdz (ORCPT ); Fri, 17 Nov 2017 14:33:55 -0500 X-Google-Smtp-Source: AGs4zMaTpYYUnS2hLf4RsOiYWjUn81RMkbCo7TRntdl2H/56DrRAG+03s+SImArPv0GkChDgxp2I1A== From: Arvind Yadav To: lgirdwood@gmail.com, broonie@kernel.org, perex@perex.cz, tiwai@suse.com, matthias.bgg@gmail.com Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Subject: [PATCH 5/5] ASoC: intel: mfld: Handle return value of platform_get_irq Date: Sat, 18 Nov 2017 01:03:28 +0530 Message-Id: <1510947208-17134-6-git-send-email-arvind.yadav.cs@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1510947208-17134-1-git-send-email-arvind.yadav.cs@gmail.com> References: <1510947208-17134-1-git-send-email-arvind.yadav.cs@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org platform_get_irq() can fail here and we must check its return value. Signed-off-by: Arvind Yadav --- sound/soc/intel/boards/mfld_machine.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sound/soc/intel/boards/mfld_machine.c b/sound/soc/intel/boards/mfld_machine.c index 6f44acf..77b3162 100644 --- a/sound/soc/intel/boards/mfld_machine.c +++ b/sound/soc/intel/boards/mfld_machine.c @@ -372,6 +372,8 @@ static int snd_mfld_mc_probe(struct platform_device *pdev) /* retrive the irq number */ irq = platform_get_irq(pdev, 0); + if (irq < 0) + return irq; /* audio interrupt base of SRAM location where * interrupts are stored by System FW */ -- 2.7.4