[PATCH 3/7] zfcp: Use scsi_get_pos() instead of scsi_get_lba()

Bart Van Assche
2021-05-09T21:43:22Z

is confusing. Additionally, use lower_32_bits() instead of open-coding it.
This patch does not change any functionality.

Cc: Benjamin Block <bblock@linux.ibm.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
---
drivers/s390/scsi/zfcp_fsf.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c
index 2e4804ef2fb9..ae308ef06714 100644
--- a/drivers/s390/scsi/zfcp_fsf.c
+++ b/drivers/s390/scsi/zfcp_fsf.c
@@ -2600,7 +2600,7 @@ int zfcp_fsf_fcp_cmnd(struct scsi_cmnd *scsi_cmnd)

if (scsi_get_prot_op(scsi_cmnd) != SCSI_PROT_NORMAL) {
io->data_block_length = scsi_cmnd->device->sector_size;
- io->ref_tag_value = scsi_get_lba(scsi_cmnd) & 0xFFFFFFFF;
+ io->ref_tag_value = lower_32_bits(scsi_get_pos(scsi_cmnd));
}

if (zfcp_fsf_set_data_dir(scsi_cmnd, &io->data_direction))