linux-kernel - [PATCH v2 10/15] nullb: make config_item

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Message-Id: <1508167134-6243-11-git-send-email-bhumirks@gmail.com>
Date:   Mon, 16 Oct 2017 17:18:49 +0200
From:   Bhumika Goyal <bhumirks@...il.com>
To:     julia.lawall@...6.fr, rjw@...ysocki.net, lenb@...nel.org,
        alexander.shishkin@...ux.intel.com, jic23@...nel.org,
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        ccaulfie@...hat.com, teigland@...hat.com, mfasheh@...sity.com,
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        cluster-devel@...hat.com, ocfs2-devel@....oracle.com,
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Cc:     Bhumika Goyal <bhumirks@...il.com>
Subject: [PATCH v2 10/15] nullb: make config_item_type const

Make these structures const as they are either passed to the functions
having the argument as const or stored as a reference in the "ci_type"
const field of a config_item structure.

Done using Coccienlle.

Signed-off-by: Bhumika Goyal <bhumirks@...il.com>
---
* Changes in v2- Combine all the followup patches and the constification
patches into a series.

 drivers/block/null_blk.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/block/null_blk.c b/drivers/block/null_blk.c
index bf2c8ca..46b6008 100644
--- a/drivers/block/null_blk.c
+++ b/drivers/block/null_blk.c
@@ -480,7 +480,7 @@ static void nullb_device_release(struct config_item *item)
 	.release	= nullb_device_release,
 };
 
-static struct config_item_type nullb_device_type = {
+static const struct config_item_type nullb_device_type = {
 	.ct_item_ops	= &nullb_device_ops,
 	.ct_attrs	= nullb_device_attrs,
 	.ct_owner	= THIS_MODULE,
@@ -532,7 +532,7 @@ static ssize_t memb_group_features_show(struct config_item *item, char *page)
 	.drop_item	= nullb_group_drop_item,
 };
 
-static struct config_item_type nullb_group_type = {
+static const struct config_item_type nullb_group_type = {
 	.ct_group_ops	= &nullb_group_ops,
 	.ct_attrs	= nullb_group_attrs,
 	.ct_owner	= THIS_MODULE,
-- 
1.9.1