From b9942bc9d3c70d359496a1a0afc528d4ab89be46 Mon Sep 17 00:00:00 2001 From: Bhumika Goyal Date: Sat, 11 Feb 2017 12:14:38 +0530 Subject: [PATCH] rbd: constify device_type structure Declare device_type structure as const as it is only stored in the type field of a device structure. This field is of type const, so add const to the declaration of device_type structure. File size before: text data bss dec hex filename 61546 11610 208 73364 11e94 drivers/block/rbd.o File size after: text data bss dec hex filename 61610 11578 208 73396 11eb4 drivers/block/rbd.o Signed-off-by: Bhumika Goyal Signed-off-by: Ilya Dryomov --- drivers/block/rbd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index b6e269b4d534..ffb8d3afc6b4 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -4630,7 +4630,7 @@ static const struct attribute_group *rbd_attr_groups[] = { static void rbd_dev_release(struct device *dev); -static struct device_type rbd_device_type = { +static const struct device_type rbd_device_type = { .name = "rbd", .groups = rbd_attr_groups, .release = rbd_dev_release, -- 2.45.2