From e75206517504461778c283b942440ef312e437d5 Mon Sep 17 00:00:00 2001 From: Louis Rilling Date: Thu, 12 Jun 2008 17:26:47 +0200 Subject: configfs: call drop_link() to cleanup after create_link() failure When allow_link() succeeds but create_link() fails, the subsystem is not informed of the failure. This patch fixes this by calling drop_link() on create_link() failures. Signed-off-by: Louis Rilling Signed-off-by: Joel Becker --- fs/configfs/symlink.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'fs/configfs') diff --git a/fs/configfs/symlink.c b/fs/configfs/symlink.c index faeb4417a10..0004d18c40a 100644 --- a/fs/configfs/symlink.c +++ b/fs/configfs/symlink.c @@ -140,8 +140,12 @@ int configfs_symlink(struct inode *dir, struct dentry *dentry, const char *symna goto out_put; ret = type->ct_item_ops->allow_link(parent_item, target_item); - if (!ret) + if (!ret) { ret = create_link(parent_item, target_item, dentry); + if (ret && type->ct_item_ops->drop_link) + type->ct_item_ops->drop_link(parent_item, + target_item); + } config_item_put(target_item); path_put(&nd.path); -- cgit v1.2.3