[PATCH 5/17] [LogFS] dir.c

[Dan Carpenter]

On Fri, Nov 20, 2009 at 08:37:29PM +0100, Joern Engel wrote:
> +static int logfs_unlink(struct inode *dir, struct dentry *dentry)
> +{
> +	struct logfs_super *super = logfs_super(dir->i_sb);
> +	struct inode *inode = dentry->d_inode;
> +	struct logfs_transaction *ta;
> +	struct page *page;
> +	pgoff_t index;
> +	int ret;
> +
> +	ta = kzalloc(sizeof(*ta), GFP_KERNEL);
> +	if (!ta)
> +		return -ENOMEM;
> +
> +	ta->state = UNLINK_1;
> +	ta->ino = inode->i_ino;
> +
> +	inode->i_ctime = dir->i_ctime = dir->i_mtime = CURRENT_TIME;
> +
> +	page = logfs_get_dd_page(dir, dentry);
> +	if (!page)

kfree(ta);

> +		return -ENOENT;
> +	if (IS_ERR(page))

kfree(ta);

> +		return PTR_ERR(page);

regards,
dan carpenter