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block: remove unused variable 'def'

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The 'def' local variable became unused after commit f382fb0bce ("block: remove
legacy IO schedulers"), let's remove it.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Hisao Tanabe <xtanabe@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Hisao Tanabe 2019-04-08 00:27:42 +09:00 committed by Jens Axboe
parent 9bc00750f5
commit d0b0a81acb
1 changed files with 2 additions and 4 deletions
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6
block/elevator.c
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@ -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);