From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail137.messagelabs.com (mail137.messagelabs.com [216.82.249.19]) by kanga.kvack.org (Postfix) with ESMTP id DFEAF6B002D for ; Tue, 8 Nov 2011 21:01:40 -0500 (EST) Received: by gyg10 with SMTP id 10so1600064gyg.14 for ; Tue, 08 Nov 2011 18:01:39 -0800 (PST) Message-ID: <4EB9DEF6.4080905@gmail.com> Date: Wed, 09 Nov 2011 10:01:26 +0800 From: Wang Sheng-Hui MIME-Version: 1.0 Subject: [PATCH 1/2] mm/memblock.c: return -ENOMEM instead of -ENXIO on failure of debugfs_create_dir in memblock_init_debugfs Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: yinghai@kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org On the failure of debugfs_create_dir, we should return -ENOMEM instead of -ENXIO. The patch is against 3.1. Signed-off-by: Wang Sheng-Hui --- mm/memblock.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/mm/memblock.c b/mm/memblock.c index ccbf973..4d4d5ee 100644 --- a/mm/memblock.c +++ b/mm/memblock.c @@ -852,7 +852,7 @@ static int __init memblock_init_debugfs(void) { struct dentry *root = debugfs_create_dir("memblock", NULL); if (!root) - return -ENXIO; + return -ENOMEM; debugfs_create_file("memory", S_IRUGO, root, &memblock.memory, &memblock_debug_fops); debugfs_create_file("reserved", S_IRUGO, root, &memblock.reserved, &memblock_debug_fops); -- 1.7.1 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: email@kvack.org