block: Remove bdev_nr_zones()
authorBart Van Assche <bart.vanassche@wdc.com>
Fri, 15 Jun 2018 21:55:19 +0000 (14:55 -0700)
committerJens Axboe <axboe@kernel.dk>
Mon, 9 Jul 2018 15:07:52 +0000 (09:07 -0600)
commit6b1d83d274486615cc341e410467a98fd9c27c0a
treebcbb0fbf8fcdfe5d0921cd3a27eafcec9c04bad4
parentb3e7e7d2d668de0102264302a4d10dd9d4438a42
block: Remove bdev_nr_zones()

Remove this function since it has no callers. This function was
introduced in commit 6cc77e9cb080 ("block: introduce zoned block
devices zone write locking").

Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com>
Reviewed-by: Damien Le Moal <damien.lemoal@wdc.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Matias Bjorling <mb@lightnvm.io>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
include/linux/blkdev.h