[PATCH 4/4] kyber: constify sysfs attributes

[Thomas Weißschuh]

The elevator core now allows instances of 'struct elv_fs_entry' to be
moved into read-only memory. Make use of that to protect them against
accidental or malicious modifications.

Signed-off-by: Thomas Weißschuh <linux@xxxxxxxxxxxxxx>
---
 block/kyber-iosched.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/block/kyber-iosched.c b/block/kyber-iosched.c
index 4155594aefc657016d86bb25050b67544fefaf34..dc31f2dfa414f68f3475489d5d33ad07730393b5 100644
--- a/block/kyber-iosched.c
+++ b/block/kyber-iosched.c
@@ -889,7 +889,7 @@ KYBER_LAT_SHOW_STORE(KYBER_WRITE, write);
 #undef KYBER_LAT_SHOW_STORE
 
 #define KYBER_LAT_ATTR(op) __ATTR(op##_lat_nsec, 0644, kyber_##op##_lat_show, kyber_##op##_lat_store)
-static struct elv_fs_entry kyber_sched_attrs[] = {
+static const struct elv_fs_entry kyber_sched_attrs[] = {
 	KYBER_LAT_ATTR(read),
 	KYBER_LAT_ATTR(write),
 	__ATTR_NULL

-- 
2.47.1