From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757015AbWK0FQZ (ORCPT ); Mon, 27 Nov 2006 00:16:25 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757017AbWK0FQY (ORCPT ); Mon, 27 Nov 2006 00:16:24 -0500 Received: from nz-out-0102.google.com ([64.233.162.205]:55103 "EHLO nz-out-0102.google.com") by vger.kernel.org with ESMTP id S1757015AbWK0FQY (ORCPT ); Mon, 27 Nov 2006 00:16:24 -0500 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:date:from:to:cc:subject:message-id:mail-followup-to:mime-version:content-type:content-disposition:user-agent; b=EN/tBpu4jQ4grkSJG/UfnNQmWFsBhXX7ubPWN2LCzC8Rdc++0u6FrhV2tNco1jhKdJUrEgbYur1EZk4nsAyJodYoRgo0e4z+QNEV7sIkRBUohLW4JOqcCSxVtEkff3xsaB05IKZUKm5J3nYwbmVcHz8vUYW1QK197tlqs5dy5C4= Date: Mon, 27 Nov 2006 14:09:15 +0900 From: Akinobu Mita To: linux-kernel@vger.kernel.org Cc: David Brownell Subject: [PATCH] spi: check platform_device_register_simple() error Message-ID: <20061127050915.GH1231@APFDCB5C> Mail-Followup-To: Akinobu Mita , linux-kernel@vger.kernel.org, David Brownell Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.4.2.2i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org This patch checks the return value of platform_device_register_simple(). Cc: David Brownell Signed-off-by: Akinobu Mita --- drivers/spi/spi_butterfly.c | 2 ++ 1 file changed, 2 insertions(+) Index: work-fault-inject/drivers/spi/spi_butterfly.c =================================================================== --- work-fault-inject.orig/drivers/spi/spi_butterfly.c +++ work-fault-inject/drivers/spi/spi_butterfly.c @@ -250,6 +250,8 @@ static void butterfly_attach(struct parp * setting up a platform device like this is an ugly kluge... */ pdev = platform_device_register_simple("butterfly", -1, NULL, 0); + if (IS_ERR(pdev)) + return; master = spi_alloc_master(&pdev->dev, sizeof *pp); if (!master) {