From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752312AbdBKGwp (ORCPT ); Sat, 11 Feb 2017 01:52:45 -0500 Received: from mail-pg0-f65.google.com ([74.125.83.65]:35794 "EHLO mail-pg0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750753AbdBKGwo (ORCPT ); Sat, 11 Feb 2017 01:52:44 -0500 From: Bhumika Goyal To: julia.lawall@lip6.fr, idryomov@gmail.com, sage@redhat.com, elder@kernel.org, ceph-devel@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Bhumika Goyal Subject: [PATCH] rbd: constify device_type structure Date: Sat, 11 Feb 2017 12:14:38 +0530 Message-Id: <1486795478-16655-1-git-send-email-bhumirks@gmail.com> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 --- 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 36d2b9f..dfc708b 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -4779,7 +4779,7 @@ static ssize_t rbd_image_refresh(struct device *dev, 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, -- 1.9.1