linux-kernel - [PATCH 4/4] debugfs: use list_next_entry() in debugfs_remove

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Message-ID: <20131110170013.GA321@redhat.com>
Date:	Sun, 10 Nov 2013 18:00:13 +0100
From:	Oleg Nesterov <oleg@...hat.com>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	Eilon Greenstein <eilong@...adcom.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	linux-kernel@...r.kernel.org
Subject: [PATCH 4/4] debugfs: use list_next_entry() in
	debugfs_remove_recursive()

Change debugfs_remove_recursive() to use list_next_entry(child),
no changes in generated code.

Signed-off-by: Oleg Nesterov <oleg@...hat.com>
---
 fs/debugfs/inode.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
index c7c83ff..9c0444c 100644
--- a/fs/debugfs/inode.c
+++ b/fs/debugfs/inode.c
@@ -566,8 +566,7 @@ void debugfs_remove_recursive(struct dentry *dentry)
 	mutex_lock(&parent->d_inode->i_mutex);
 
 	if (child != dentry) {
-		next = list_entry(child->d_u.d_child.next, struct dentry,
-					d_u.d_child);
+		next = list_next_entry(child, d_u.d_child);
 		goto up;
 	}
 
-- 
1.5.5.1

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