swim: simplify using blk_cleanup_disk() on swim_remove()

We can simplify swim_remove() by using one call instead of two,
just as other drivers do. Use that pattern.
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
Link: https://lore.kernel.org/r/20210927220302.1073499-8-mcgrof@kernel.orgSigned-off-by: Jens Axboe <axboe@kernel.dk>

drivers/block/swim.c

@@ -912,9 +912,8 @@ static int swim_remove(struct platform_device *dev)
 
 	for (drive = 0; drive < swd->floppy_count; drive++) {
 		del_gendisk(swd->unit[drive].disk);
-		blk_cleanup_queue(swd->unit[drive].disk->queue);
+		blk_cleanup_disk(swd->unit[drive].disk);
 		blk_mq_free_tag_set(&swd->unit[drive].tag_set);
-		put_disk(swd->unit[drive].disk);
 	}
 
 	unregister_blkdev(FLOPPY_MAJOR, "fd");