v9fs: get rid of v9fs_dentry
->d_fsdata can act as hlist_head...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/9p/vfs_dentry.c b/fs/9p/vfs_dentry.c
index fcd4983..f039b10 100644
--- a/fs/9p/vfs_dentry.c
+++ b/fs/9p/vfs_dentry.c
@@ -83,18 +83,12 @@
static void v9fs_dentry_release(struct dentry *dentry)
{
- struct v9fs_dentry *dent;
+ struct hlist_node *p, *n;
p9_debug(P9_DEBUG_VFS, " dentry: %s (%p)\n",
dentry->d_name.name, dentry);
- dent = dentry->d_fsdata;
- if (dent) {
- struct hlist_node *p, *n;
- hlist_for_each_safe(p, n, &dent->fidlist)
- p9_client_clunk(hlist_entry(p, struct p9_fid, dlist));
-
- kfree(dent);
- dentry->d_fsdata = NULL;
- }
+ hlist_for_each_safe(p, n, (struct hlist_head *)&dentry->d_fsdata)
+ p9_client_clunk(hlist_entry(p, struct p9_fid, dlist));
+ dentry->d_fsdata = NULL;
}
static int v9fs_lookup_revalidate(struct dentry *dentry, unsigned int flags)
