block: ia-ranges: make blk_ia_range_sysfs_entry instances const

The blk_ia_range_sysfs_entry structures are never modified,
mark them as const.

Signed-off-by: Thomas Weißschuh <[email protected]>
Reviewed-by: John Garry <[email protected]>
Link: https://patch.msgid.link/20260316-b4-sysfs-const-attr-block-v1-2-a35d73b986b0@weissschuh.net
Signed-off-by: Jens Axboe <[email protected]>

Author: t-8ch

block/blk-ia-ranges.c

@@ -30,17 +30,17 @@ struct blk_ia_range_sysfs_entry {
 	ssize_t (*show)(struct blk_independent_access_range *iar, char *buf);
 };
 
-static struct blk_ia_range_sysfs_entry blk_ia_range_sector_entry = {
+static const struct blk_ia_range_sysfs_entry blk_ia_range_sector_entry = {
 	.attr = { .name = "sector", .mode = 0444 },
 	.show = blk_ia_range_sector_show,
 };
 
-static struct blk_ia_range_sysfs_entry blk_ia_range_nr_sectors_entry = {
+static const struct blk_ia_range_sysfs_entry blk_ia_range_nr_sectors_entry = {
 	.attr = { .name = "nr_sectors", .mode = 0444 },
 	.show = blk_ia_range_nr_sectors_show,
 };
 
-static struct attribute *blk_ia_range_attrs[] = {
+static const struct attribute *const blk_ia_range_attrs[] = {
 	&blk_ia_range_sector_entry.attr,
 	&blk_ia_range_nr_sectors_entry.attr,
 	NULL,