From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1161910AbdKQU3j (ORCPT ); Fri, 17 Nov 2017 15:29:39 -0500 Received: from mail-pg0-f65.google.com ([74.125.83.65]:38783 "EHLO mail-pg0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1761036AbdKQU2x (ORCPT ); Fri, 17 Nov 2017 15:28:53 -0500 X-Google-Smtp-Source: AGs4zMb32GAfYhNZJPz5+0s6rgZxf8+AQ2x2zKNleMjK3oiQXvbZpPgrtZtoUni4x7jB2NPpR5jlAw== From: Arvind Yadav To: ulf.hansson@linaro.org, carlo@caione.org, khilman@baylibre.com, ben-linux@fluff.org, adrian.hunter@intel.com, vireshk@kernel.org, maxime.ripard@free-electrons.com, wens@csie.org Cc: linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org Subject: [PATCH 5/6] mmc: sh_mmcif: Handle return value of platform_get_irq Date: Sat, 18 Nov 2017 01:58:21 +0530 Message-Id: <1510950502-22565-6-git-send-email-arvind.yadav.cs@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1510950502-22565-1-git-send-email-arvind.yadav.cs@gmail.com> References: <1510950502-22565-1-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 --- drivers/mmc/host/sh_mmcif.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mmc/host/sh_mmcif.c b/drivers/mmc/host/sh_mmcif.c index 53fb18b..481f2c4 100644 --- a/drivers/mmc/host/sh_mmcif.c +++ b/drivers/mmc/host/sh_mmcif.c @@ -1405,7 +1405,7 @@ static int sh_mmcif_probe(struct platform_device *pdev) irq[0] = platform_get_irq(pdev, 0); irq[1] = platform_get_irq(pdev, 1); - if (irq[0] < 0) { + if (irq[0] < 0 || irq[1] < 0) { dev_err(dev, "Get irq error\n"); return -ENXIO; } -- 2.7.4