btrfs: return 0 for dev_extent_hole_check_zoned hole_start in case of…

… error

Commit 7000bab ("btrfs: assign proper values to a bool variable in
dev_extent_hole_check_zoned") assigned false to the hole_start parameter
of dev_extent_hole_check_zoned().

The hole_start parameter is not boolean and returns the start location of
the found hole.

Fixes: 7000bab ("btrfs: assign proper values to a bool variable in dev_extent_hole_check_zoned")
Signed-off-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

fs/btrfs/volumes.c

@@ -1458,7 +1458,7 @@ static bool dev_extent_hole_check_zoned(struct btrfs_device *device,
 		/* Given hole range was invalid (outside of device) */
 		if (ret == -ERANGE) {
 			*hole_start += *hole_size;
-			*hole_size = false;
+			*hole_size = 0;
 			return true;
 		}