linux-kernel - [PATCH] vfio-mdev: make mdev

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Date:   Sat, 30 Sep 2017 21:47:24 +0530
From:   Bhumika Goyal <bhumirks@...il.com>
To:     julia.lawall@...6.fr, kwankhede@...dia.com, kvm@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Bhumika Goyal <bhumirks@...il.com>
Subject: [PATCH] vfio-mdev: make mdev_fops const and static

Make this const as it is only passed to a const argument of the function
mdev_register_device. Make it static as it is not referenced in any
other file.

Structure found using Coccinelle and changes done by hand.

Signed-off-by: Bhumika Goyal <bhumirks@...il.com>
---
 samples/vfio-mdev/mtty.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/samples/vfio-mdev/mtty.c b/samples/vfio-mdev/mtty.c
index ca49568..09f255b 100644
--- a/samples/vfio-mdev/mtty.c
+++ b/samples/vfio-mdev/mtty.c
@@ -1413,7 +1413,7 @@ struct attribute_group *mdev_type_groups[] = {
 	NULL,
 };
 
-struct mdev_parent_ops mdev_fops = {
+static const struct mdev_parent_ops mdev_fops = {
 	.owner                  = THIS_MODULE,
 	.dev_attr_groups        = mtty_dev_groups,
 	.mdev_attr_groups       = mdev_dev_groups,
-- 
1.9.1