Commit aa20e38b authored Aug 08, 2019 by Bart Van Assche Committed by Martin K. Petersen Aug 12, 2019

scsi: qla2xxx: Rework key encoding in qlt_find_host_by_d_id()



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

Cc: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Tested-by: Himanshu Madhani <hmadhani@marvell.com>
Reviewed-by: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

parent 0f8243e6

drivers/scsi/qla2xxx/qla_target.c

+2 −4

Original line number	Diff line number	Diff line
		@@ -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)

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