efivarfs: we can use simple_lookup() now
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/efivarfs/inode.c b/fs/efivarfs/inode.c
index 7e787fb..07ab497 100644
--- a/fs/efivarfs/inode.c
+++ b/fs/efivarfs/inode.c
@@ -155,20 +155,8 @@
return 0;
};
-/*
- * Handle negative dentry.
- */
-static struct dentry *efivarfs_lookup(struct inode *dir, struct dentry *dentry,
- unsigned int flags)
-{
- if (dentry->d_name.len > NAME_MAX)
- return ERR_PTR(-ENAMETOOLONG);
- d_add(dentry, NULL);
- return NULL;
-}
-
const struct inode_operations efivarfs_dir_inode_operations = {
- .lookup = efivarfs_lookup,
+ .lookup = simple_lookup,
.unlink = efivarfs_unlink,
.create = efivarfs_create,
};