From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755670Ab0G1Qjt (ORCPT ); Wed, 28 Jul 2010 12:39:49 -0400 Received: from mail-ey0-f174.google.com ([209.85.215.174]:55220 "EHLO mail-ey0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754027Ab0G1Qjp (ORCPT ); Wed, 28 Jul 2010 12:39:45 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:cc:subject:date:message-id:x-mailer; b=FXQFf5jD8srYrDbAS3lqxnlgBUK2Ewh/xupoIQ2sDWVUJLWL/XxmZO3VOiQ48BnaM1 igV5Ci8wlI81Cq4u+UMGcre8sNOH+fqdBf557OOxAoiG37zSDSxwmjjbnE0oVCfVrJ9f U1EvIr69lOZyoDR7urTdJ/9GkOta7paMO+670= From: Kulikov Vasiliy To: kernel-janitors@vger.kernel.org Cc: Paul Mundt , Tejun Heo , linux-sh@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 03/10] sh: dma: check return value of create_proc_read_entry() Date: Wed, 28 Jul 2010 20:39:26 +0400 Message-Id: <1280335166-23225-1-git-send-email-segooon@gmail.com> X-Mailer: git-send-email 1.7.0.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org create_proc_read_entry() may fail, if so return -ENOMEM. Signed-off-by: Kulikov Vasiliy --- arch/sh/drivers/dma/dma-api.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/sh/drivers/dma/dma-api.c b/arch/sh/drivers/dma/dma-api.c index 4a27722..f46848f 100644 --- a/arch/sh/drivers/dma/dma-api.c +++ b/arch/sh/drivers/dma/dma-api.c @@ -412,8 +412,8 @@ EXPORT_SYMBOL(unregister_dmac); static int __init dma_api_init(void) { printk(KERN_NOTICE "DMA: Registering DMA API.\n"); - create_proc_read_entry("dma", 0, 0, dma_read_proc, 0); - return 0; + return create_proc_read_entry("dma", 0, 0, dma_read_proc, 0) + ? 0 : -ENOMEM; } subsys_initcall(dma_api_init); -- 1.7.0.4