[PATCH 18/19] block: Constify disk_type
From: Bart Van Assche <hidden>
Date: 2017-05-25 18:43:26
Subsystem:
block layer, the rest · Maintainers:
Jens Axboe, Linus Torvalds
The variable 'disk_type' is never modified so constify it. Signed-off-by: Bart Van Assche <redacted> Cc: Christoph Hellwig <hch@lst.de> Cc: Hannes Reinecke <hare@suse.com> Cc: Omar Sandoval <redacted> Cc: Ming Lei <redacted> --- block/genhd.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/block/genhd.c b/block/genhd.c
index d252d29fe837..7f520fa25d16 100644
--- a/block/genhd.c
+++ b/block/genhd.c@@ -36,7 +36,7 @@ struct kobject *block_depr; static DEFINE_SPINLOCK(ext_devt_lock); static DEFINE_IDR(ext_devt_idr); -static struct device_type disk_type; +static const struct device_type disk_type; static void disk_check_events(struct disk_events *ev, unsigned int *clearing_ptr);
@@ -1183,7 +1183,7 @@ static char *block_devnode(struct device *dev, umode_t *mode, return NULL; } -static struct device_type disk_type = { +static const struct device_type disk_type = { .name = "disk", .groups = disk_attr_groups, .release = disk_release,
--
2.12.2