Commit 490b94be authored May 05, 2011 by Kees Cook Committed by Jens Axboe May 05, 2011

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>

parent addd0a09

block/elevator.c

+1 −6

Original line number	Diff line number	Diff line
		@@ -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);
		}