block: remove unused variable 'def' (d0b0a81a) · Commits · 戴 / test

The 'def' local variable became unused after commit ("block: remove legacy IO schedulers"), let's remove it. Reviewed-by:

block/elevator.c

+2 −4

Original line number	Diff line number	Diff line
		@@ -509,8 +509,6 @@ void elv_unregister_queue(struct request_queue *q)

		int elv_register(struct elevator_type *e)
		{
		char *def = "";

		/* create icq_cache if requested */
		if (e->icq_size) {
		if (WARN_ON(e->icq_size < sizeof(struct io_cq)) \|\|
		@@ -535,8 +533,8 @@ int elv_register(struct elevator_type *e)
		list_add_tail(&e->list, &elv_list);
		spin_unlock(&elv_list_lock);

		printk(KERN_INFO "io scheduler %s registered%s\n", e->elevator_name,
		def);
		printk(KERN_INFO "io scheduler %s registered\n", e->elevator_name);

		return 0;
		}
		EXPORT_SYMBOL_GPL(elv_register);