elevator: use ELV_NAME_MAX instead of magic number 16 for chosen_elev…

…ator 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>
mariux64 · Sep 12, 2011 · 484fc25 · 484fc25
1 parent 322a8b0
commit 484fc25
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/block/elevator.c b/block/elevator.c
@@ -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)
 {