diff options
| author | Adrian Bunk <bunk@kernel.org> | 2007-12-12 18:51:56 +0100 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2007-12-18 08:29:28 +0100 |
| commit | 2fdd82bd8852ec8ebad5c69c45138da25c6f9273 (patch) | |
| tree | ff701ec0a8909fa50b79763a49a4eaada5aa759e /block/elevator.c | |
| parent | 49565124b13bb16607e7f8fc8fb1d9c5c355a1a3 (diff) | |
| download | lwn-2fdd82bd8852ec8ebad5c69c45138da25c6f9273.tar.gz lwn-2fdd82bd8852ec8ebad5c69c45138da25c6f9273.zip | |
block: let elv_register() return void
elv_register() always returns 0, and there isn't anything it does where
it should return an error (the only error condition is so grave that
it's handled with a BUG_ON).
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'block/elevator.c')
| -rw-r--r-- | block/elevator.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/block/elevator.c b/block/elevator.c index 446aea2a3cfb..e452deb80395 100644 --- a/block/elevator.c +++ b/block/elevator.c @@ -960,7 +960,7 @@ void elv_unregister_queue(struct request_queue *q) __elv_unregister_queue(q->elevator); } -int elv_register(struct elevator_type *e) +void elv_register(struct elevator_type *e) { char *def = ""; @@ -975,7 +975,6 @@ int elv_register(struct elevator_type *e) def = " (default)"; printk(KERN_INFO "io scheduler %s registered%s\n", e->elevator_name, def); - return 0; } EXPORT_SYMBOL_GPL(elv_register); |