Commit 484fc254 authored Sep 08, 2011 by Wang Sheng-Hui Committed by Jens Axboe Sep 12, 2011

elevator: use ELV_NAME_MAX instead of magic number 16 for chosen_elevator



We have ELV_NAME_MAX defined to 16, and hence we should use it
instead of the magic nubmer 16 for elevator's name string.

Signed-off-by: Wang Sheng-Hui <shhuiw@gmail.com>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>

parent 322a8b03

block/elevator.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -182,7 +182,7 @@ static void elevator_attach(struct request_queue q, struct elevator_queue eq,
		eq->elevator_data = data;
		}

		static char chosen_elevator[16];
		static char chosen_elevator[ELV_NAME_MAX];

		static int __init elevator_setup(char *str)
		{