| Message ID | 20191108015702.233102-6-damien.lemoal@wdc.com (mailing list archive) |
|---|---|
| State | Accepted, archived |
| Delegated to: | Mike Snitzer |
| Headers | show |
| Series | Zoned block device enhancements and zone report rework | expand |
On 11/8/19 2:56 AM, Damien Le Moal wrote: > From: Christoph Hellwig <hch@lst.de> > > Remove the pointless stub open and release methods, give the operations > vector a slightly less confusing name, and use normal alignment for the > assignment operators. > > Signed-off-by: Christoph Hellwig <hch@lst.de> > Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com> > --- > drivers/block/null_blk_main.c | 19 ++++--------------- > 1 file changed, 4 insertions(+), 15 deletions(-) > Reviewed-by: Hannes Reinecke <hare@suse.de> Cheers, Hannes
Looks good to me. Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> On 11/07/2019 05:57 PM, Damien Le Moal wrote: > From: Christoph Hellwig<hch@lst.de> > > Remove the pointless stub open and release methods, give the operations > vector a slightly less confusing name, and use normal alignment for the > assignment operators. > > Signed-off-by: Christoph Hellwig<hch@lst.de> > Signed-off-by: Damien Le Moal<damien.lemoal@wdc.com> > --- -- dm-devel mailing list dm-devel@redhat.com https://www.redhat.com/mailman/listinfo/dm-devel
diff --git a/drivers/block/null_blk_main.c b/drivers/block/null_blk_main.c index 40a64bdd8ea7..89d385bab45b 100644 --- a/drivers/block/null_blk_main.c +++ b/drivers/block/null_blk_main.c @@ -1442,20 +1442,9 @@ static void null_config_discard(struct nullb *nullb) blk_queue_flag_set(QUEUE_FLAG_DISCARD, nullb->q); } -static int null_open(struct block_device *bdev, fmode_t mode) -{ - return 0; -} - -static void null_release(struct gendisk *disk, fmode_t mode) -{ -} - -static const struct block_device_operations null_fops = { - .owner = THIS_MODULE, - .open = null_open, - .release = null_release, - .report_zones = null_zone_report, +static const struct block_device_operations null_ops = { + .owner = THIS_MODULE, + .report_zones = null_zone_report, }; static void null_init_queue(struct nullb *nullb, struct nullb_queue *nq) @@ -1556,7 +1545,7 @@ static int null_gendisk_register(struct nullb *nullb) disk->flags |= GENHD_FL_EXT_DEVT | GENHD_FL_SUPPRESS_PARTITION_INFO; disk->major = null_major; disk->first_minor = nullb->index; - disk->fops = &null_fops; + disk->fops = &null_ops; disk->private_data = nullb; disk->queue = nullb->q; strncpy(disk->disk_name, nullb->disk_name, DISK_NAME_LEN);