[PATCH] dlm: constify kset_uevent_ops structure

[Julia Lawall]

The kset_uevent_ops structure is only passed as the second argument
to kset_create_and_add, which is declared as const.  Thus the
kset_uevent_ops structure itself can be const.

Done with the help of Coccinelle.

// <smpl>
@r disable optional_qualifier@
identifier i;
position p;
@@
static struct kset_uevent_ops i@p = { ... };

@ok1@
identifier r.i;
expression e;
position p;
@@
 kset_create_and_add(e,&i@p,...)

@bad@
position p != {r.p,ok1.p};
identifier r.i;
struct kset_uevent_ops e;
@@
e@i@p

@depends on !bad disable optional_qualifier@
identifier r.i;
@@
static
+const
 struct kset_uevent_ops i = { ... };
// </smpl>

Signed-off-by: Julia Lawall <julia.law...@lip6.fr>

---
 fs/dlm/lockspace.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/dlm/lockspace.c b/fs/dlm/lockspace.c
index 9ebfa05..78a7c85 100644
--- a/fs/dlm/lockspace.c
+++ b/fs/dlm/lockspace.c
@@ -235,7 +235,7 @@ static int dlm_uevent(struct kset *kset, struct kobject 
*kobj,
        return 0;
 }
 
-static struct kset_uevent_ops dlm_uevent_ops = {
+static const struct kset_uevent_ops dlm_uevent_ops = {
        .uevent = dlm_uevent,
 };