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[v5,05/11] dm: cleanup device_area_is_invalid()

Message ID 20210525212501.226888-6-damien.lemoal@wdc.com (mailing list archive)
State Accepted, archived
Delegated to: Mike Snitzer
Headers show
Series dm: Improve zoned block device support | expand

Commit Message

Damien Le Moal May 25, 2021, 9:24 p.m. UTC 
In device_area_is_invalid(), use bdev_is_zoned() instead of open
coding the test on the zoned model returned by bdev_zoned_model().

Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
---
 drivers/md/dm-table.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
index ee47a332b462..21fd9cd4da32 100644
--- a/drivers/md/dm-table.c
+++ b/drivers/md/dm-table.c
@@ -249,7 +249,7 @@  static int device_area_is_invalid(struct dm_target *ti, struct dm_dev *dev,
 	 * If the target is mapped to zoned block device(s), check
 	 * that the zones are not partially mapped.
 	 */
-	if (bdev_zoned_model(bdev) != BLK_ZONED_NONE) {
+	if (bdev_is_zoned(bdev)) {
 		unsigned int zone_sectors = bdev_zone_sectors(bdev);
 
 		if (start & (zone_sectors - 1)) {