diff options
Diffstat (limited to 'block/elevator.c')
| -rw-r--r-- | block/elevator.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/block/elevator.c b/block/elevator.c index d6d835a08de6..ec55d5fc0b3e 100644 --- a/block/elevator.c +++ b/block/elevator.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Block device elevator/IO-scheduler. * @@ -509,8 +510,6 @@ 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 +534,8 @@ 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); |