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/kernel/audit_tree.c b/kernel/audit_tree.c
index b898814..9ef5e0a 100644
--- a/kernel/audit_tree.c
+++ b/kernel/audit_tree.c
@@ -550,7 +550,7 @@
goto skip_it;
root_mnt = collect_mounts(nd.path.mnt, nd.path.dentry);
- path_release(&nd);
+ path_put(&nd.path);
if (!root_mnt)
goto skip_it;
@@ -642,7 +642,7 @@
if (err)
goto Err;
mnt = collect_mounts(nd.path.mnt, nd.path.dentry);
- path_release(&nd);
+ path_put(&nd.path);
if (!mnt) {
err = -ENOMEM;
goto Err;
@@ -702,7 +702,7 @@
if (err)
return err;
tagged = collect_mounts(nd.path.mnt, nd.path.dentry);
- path_release(&nd);
+ path_put(&nd.path);
if (!tagged)
return -ENOMEM;
@@ -713,7 +713,7 @@
}
mnt = mntget(nd.path.mnt);
dentry = dget(nd.path.dentry);
- path_release(&nd);
+ path_put(&nd.path);
if (dentry == tagged->mnt_root && dentry == mnt->mnt_root)
follow_up(&mnt, &dentry);
@@ -744,13 +744,13 @@
spin_lock(&vfsmount_lock);
if (!is_under(mnt, dentry, &nd)) {
spin_unlock(&vfsmount_lock);
- path_release(&nd);
+ path_put(&nd.path);
put_tree(tree);
mutex_lock(&audit_filter_mutex);
continue;
}
spin_unlock(&vfsmount_lock);
- path_release(&nd);
+ path_put(&nd.path);
list_for_each_entry(p, &list, mnt_list) {
failed = tag_chunk(p->mnt_root->d_inode, tree);