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authorKees Cook <kees.cook@canonical.com>2011-05-05 18:02:12 -0600
committerJens Axboe <jaxboe@fusionio.com>2011-05-05 18:02:12 -0600
commit490b94be0282c3b67f56453628ff0aaae827a670 (patch)
tree8f77bbe2aac76f1cdd85f5fe0e6aad65db515f3b /block/elevator.c
parentaddd0a09fc06179f2e02b4221775d9ab265c9fc7 (diff)
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>
Diffstat (limited to 'block/elevator.c')
-rw-r--r--block/elevator.c7
1 files changed, 1 insertions, 6 deletions
diff --git a/block/elevator.c b/block/elevator.c
index 6f6abc08bb5..3cd0d8c8490 100644
--- a/block/elevator.c
+++ b/block/elevator.c
@@ -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);
}