[PATCH 42/59] qla2xxx: Rework key encoding in qlt_find_host_by_d_id()

[Bart Van Assche]

Use the same approach for encoding the destination ID as the approach
used by qlt_update_vp_map().

Cc: Himanshu Madhani <hmadh...@marvell.com>
Cc: Giridhar Malavali <gmalav...@marvell.com>
Signed-off-by: Bart Van Assche <bvanass...@acm.org>
---
 drivers/scsi/qla2xxx/qla_target.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/scsi/qla2xxx/qla_target.c 
b/drivers/scsi/qla2xxx/qla_target.c
index 3dd897d3e400..f7b72d1d4862 100644
--- a/drivers/scsi/qla2xxx/qla_target.c
+++ b/drivers/scsi/qla2xxx/qla_target.c
@@ -191,16 +191,14 @@ struct scsi_qla_host *qlt_find_host_by_d_id(struct 
scsi_qla_host *vha,
                                            be_id_t d_id)
 {
        struct scsi_qla_host *host;
-       uint32_t key = 0;
+       uint32_t key;
 
        if (vha->d_id.b.area == d_id.area &&
            vha->d_id.b.domain == d_id.domain &&
            vha->d_id.b.al_pa == d_id.al_pa)
                return vha;
 
-       key  = d_id.domain << 16;
-       key |= d_id.area << 8;
-       key |= d_id.al_pa;
+       key = be_to_port_id(d_id).b24;
 
        host = btree_lookup32(&vha->hw->tgt.host_map, key);
        if (!host)
-- 
2.22.0.770.g0f2c4a37fd-goog