linux-kernel - [PATCH 1/2] vfs: cleanup path_to

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Message-ID: <87vdf8jxug.fsf@devron.myhome.or.jp>
Date:	Tue, 12 Jan 2010 03:33:11 +0900
From:	OGAWA Hirofumi <hirofumi@...l.parknet.co.jp>
To:	Al Viro <viro@...iv.linux.org.uk>
Cc:	linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org
Subject: [PATCH 1/2] vfs: cleanup path_to_nameidata()


Signed-off-by: OGAWA Hirofumi <hirofumi@...l.parknet.co.jp>
---

 fs/namei.c |    5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff -puN fs/namei.c~namei-path_to_nameidata-cleanup fs/namei.c
--- linux-2.6/fs/namei.c~namei-path_to_nameidata-cleanup	2010-01-10 21:15:42.000000000 +0900
+++ linux-2.6-hirofumi/fs/namei.c	2010-01-12 00:15:04.000000000 +0900
@@ -541,9 +541,10 @@ static void path_put_conditional(struct 
 static inline void path_to_nameidata(struct path *path, struct nameidata *nd)
 {
 	dput(nd->path.dentry);
-	if (nd->path.mnt != path->mnt)
+	if (nd->path.mnt != path->mnt) {
 		mntput(nd->path.mnt);
-	nd->path.mnt = path->mnt;
+		nd->path.mnt = path->mnt;
+	}
 	nd->path.dentry = path->dentry;
 }
 
_

-- 
OGAWA Hirofumi <hirofumi@...l.parknet.co.jp>
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