Introduce path_put()
* Add path_put() functions for releasing a reference to the dentry and
vfsmount of a struct path in the right order
* Switch from path_release(nd) to path_put(&nd->path)
* Rename dput_path() to path_put_conditional()
[akpm@linux-foundation.org: fix cifs]
Signed-off-by: Jan Blunck <jblunck@suse.de>
Signed-off-by: Andreas Gruenbacher <agruen@suse.de>
Acked-by: Christoph Hellwig <hch@lst.de>
Cc: <linux-fsdevel@vger.kernel.org>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Steven French <sfrench@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/fs/stat.c b/fs/stat.c
index 82680f2..9cf41f7 100644
--- a/fs/stat.c
+++ b/fs/stat.c
@@ -63,7 +63,7 @@
error = __user_walk_fd(dfd, name, LOOKUP_FOLLOW, &nd);
if (!error) {
error = vfs_getattr(nd.path.mnt, nd.path.dentry, stat);
- path_release(&nd);
+ path_put(&nd.path);
}
return error;
}
@@ -83,7 +83,7 @@
error = __user_walk_fd(dfd, name, 0, &nd);
if (!error) {
error = vfs_getattr(nd.path.mnt, nd.path.dentry, stat);
- path_release(&nd);
+ path_put(&nd.path);
}
return error;
}
@@ -313,7 +313,7 @@
buf, bufsiz);
}
}
- path_release(&nd);
+ path_put(&nd.path);
}
return error;
}