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| author | Hisao Tanabe <xtanabe@gmail.com> | 2019-04-08 00:27:42 +0900 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2019-04-08 08:13:12 -0600 |
| commit | d0b0a81acbd809228b57fb27a89028ecd0fc542a (patch) | |
| tree | 5d7e783dc326ae75ccd144423fba120cab7c28ca /block/elevator.c | |
| parent | 9bc00750f5b6a33764918be4f80745d936c95f1a (diff) | |
| download | linux-d0b0a81acbd809228b57fb27a89028ecd0fc542a.tar.gz linux-d0b0a81acbd809228b57fb27a89028ecd0fc542a.tar.bz2 linux-d0b0a81acbd809228b57fb27a89028ecd0fc542a.zip | |
block: remove unused variable 'def'
The 'def' local variable became unused after commit f382fb0bcef4 ("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>
Diffstat (limited to 'block/elevator.c')
| -rw-r--r-- | block/elevator.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/block/elevator.c b/block/elevator.c index d6d835a08de6..2e5399d9f40f 100644 --- a/block/elevator.c +++ b/block/elevator.c @@ -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); |