mtd: rawnand: nandsim: Reorganize ns_cleanup_module() (5724fa7f) · Commits · 戴 / test

drivers/mtd/nand/raw/nandsim.c

+22 −22

Original line number	Diff line number	Diff line
		@@ -978,24 +978,6 @@ static int ns_read_error(unsigned int page_no)
		return 0;
		}

		static void ns_free_lists(void)
		{
		struct list_head pos, n;
		list_for_each_safe(pos, n, &weak_blocks) {
		list_del(pos);
		kfree(list_entry(pos, struct weak_block, list));
		}
		list_for_each_safe(pos, n, &weak_pages) {
		list_del(pos);
		kfree(list_entry(pos, struct weak_page, list));
		}
		list_for_each_safe(pos, n, &grave_pages) {
		list_del(pos);
		kfree(list_entry(pos, struct grave_page, list));
		}
		kfree(erase_block_wear);
		}

		static int ns_setup_wear_reporting(struct mtd_info *mtd)
		{
		size_t mem;
		@@ -2443,12 +2425,30 @@ static void __exit ns_cleanup_module(void)
		{
		struct nand_chip *chip = mtd_to_nand(nsmtd);
		struct nandsim *ns = nand_get_controller_data(chip);
		struct list_head pos, n;

		ns_debugfs_remove(ns);
		ns_free(ns); /* Free nandsim private resources */
		nand_release(chip); /* Unregister driver */
		kfree(ns); /* Free other structures */
		ns_free_lists();
		WARN_ON(mtd_device_unregister(nsmtd));
		ns_free(ns);
		kfree(erase_block_wear);
		nand_cleanup(chip);

		list_for_each_safe(pos, n, &grave_pages) {
		list_del(pos);
		kfree(list_entry(pos, struct grave_page, list));
		}

		list_for_each_safe(pos, n, &weak_pages) {
		list_del(pos);
		kfree(list_entry(pos, struct weak_page, list));
		}

		list_for_each_safe(pos, n, &weak_blocks) {
		list_del(pos);
		kfree(list_entry(pos, struct weak_block, list));
		}

		kfree(ns);
		}

		module_exit(ns_cleanup_module);