[SUNRPC]: Make the sunrpc use the seq_open_private() (ec931035) · Commits · 戴 / test

net/sunrpc/cache.c

+2 −10

Original line number	Diff line number	Diff line
		@@ -1218,23 +1218,15 @@ static const struct seq_operations cache_content_op = {

		static int content_open(struct inode inode, struct file file)
		{
		int res;
		struct handle *han;
		struct cache_detail *cd = PDE(inode)->data;

		han = kmalloc(sizeof(*han), GFP_KERNEL);
		han = __seq_open_private(file, &cache_content_op, sizeof(*han));
		if (han == NULL)
		return -ENOMEM;

		han->cd = cd;

		res = seq_open(file, &cache_content_op);
		if (res)
		kfree(han);
		else
		((struct seq_file *)file->private_data)->private = han;

		return res;
		return 0;
		}

		static const struct file_operations content_file_operations = {