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iosched: remove redundant sprintf 

After the anticipatory scheduler was dropped, there was no need to
special-case the request_module string. As such, drop the redundant
sprintf and stack variable.

Signed-off-by: Kees Cook <kees.cook@canonical.com>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
This commit is contained in:
Kees Cook 2011-05-05 18:02:12 -06:00 committed by Jens Axboe
parent addd0a09fc
commit 490b94be02
1 changed files with 1 additions and 6 deletions
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7
block/elevator.c
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@ -155,13 +155,8 @@ static struct elevator_type *elevator_get(const char *name)
e = elevator_find(name);
if (!e) {
char elv[ELV_NAME_MAX + strlen("-iosched")];
spin_unlock(&elv_list_lock);
snprintf(elv, sizeof(elv), "%s-iosched", name);
request_module("%s", elv);
request_module("%s-iosched", name);
spin_lock(&elv_list_lock);
e = elevator_find(name);
}