From edf8ff558887364714e115d396b2d06949cf1e07 Mon Sep 17 00:00:00 2001 From: Bart Van Assche Date: Tue, 20 Jun 2017 11:15:48 -0700 Subject: block: Constify disk_type The variable 'disk_type' is never modified so constify it. Signed-off-by: Bart Van Assche Reviewed-by: Christoph Hellwig Cc: Hannes Reinecke Cc: Omar Sandoval Cc: Ming Lei Signed-off-by: Jens Axboe --- block/genhd.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'block/genhd.c') diff --git a/block/genhd.c b/block/genhd.c index d252d29fe8373..7f520fa25d16d 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, -- cgit v1.2.3