[PATCH 2/8] scsi: qla2xxx: Remove unused qlt_fc_port_deleted

[linux@treblig.org]

From: "Dr. David Alan Gilbert" <linux@treblig.org>

qlt_fc_port_deleted() has been unused since the last use was removed
by 2017's
commit 726b85487067 ("qla2xxx: Add framework for async fabric discovery")

Remove it.

Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
---
 drivers/scsi/qla2xxx/qla_target.c | 44 -------------------------------
 drivers/scsi/qla2xxx/qla_target.h |  1 -
 2 files changed, 45 deletions(-)

diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c
index 8a892ac95417..15c6d95cc4f2 100644
--- a/drivers/scsi/qla2xxx/qla_target.c
+++ b/drivers/scsi/qla2xxx/qla_target.c
@@ -1454,50 +1454,6 @@ static struct fc_port *qlt_create_sess(
 	return sess;
 }
 
-/*
- * max_gen - specifies maximum session generation
- * at which this deletion requestion is still valid
- */
-void
-qlt_fc_port_deleted(struct scsi_qla_host *vha, fc_port_t *fcport, int max_gen)
-{
-	struct qla_tgt *tgt = vha->vha_tgt.qla_tgt;
-	struct fc_port *sess = fcport;
-	unsigned long flags;
-
-	if (!vha->hw->tgt.tgt_ops)
-		return;
-
-	if (!tgt)
-		return;
-
-	spin_lock_irqsave(&vha->hw->tgt.sess_lock, flags);
-	if (tgt->tgt_stop) {
-		spin_unlock_irqrestore(&vha->hw->tgt.sess_lock, flags);
-		return;
-	}
-	if (!sess->se_sess) {
-		spin_unlock_irqrestore(&vha->hw->tgt.sess_lock, flags);
-		return;
-	}
-
-	if (max_gen - sess->generation < 0) {
-		spin_unlock_irqrestore(&vha->hw->tgt.sess_lock, flags);
-		ql_dbg(ql_dbg_tgt_mgt, vha, 0xf092,
-		    "Ignoring stale deletion request for se_sess %p / sess %p"
-		    " for port %8phC, req_gen %d, sess_gen %d\n",
-		    sess->se_sess, sess, sess->port_name, max_gen,
-		    sess->generation);
-		return;
-	}
-
-	ql_dbg(ql_dbg_tgt_mgt, vha, 0xf008, "qla_tgt_fc_port_deleted %p", sess);
-
-	sess->local = 1;
-	spin_unlock_irqrestore(&vha->hw->tgt.sess_lock, flags);
-	qlt_schedule_sess_for_deletion(sess);
-}
-
 static inline int test_tgt_sess_count(struct qla_tgt *tgt)
 {
 	struct qla_hw_data *ha = tgt->ha;
diff --git a/drivers/scsi/qla2xxx/qla_target.h b/drivers/scsi/qla2xxx/qla_target.h
index 71cf0236ea7d..453eb2f6a7c9 100644
--- a/drivers/scsi/qla2xxx/qla_target.h
+++ b/drivers/scsi/qla2xxx/qla_target.h
@@ -1014,7 +1014,6 @@ extern int qlt_lport_register(void *, u64, u64, u64,
 extern void qlt_lport_deregister(struct scsi_qla_host *);
 extern void qlt_unreg_sess(struct fc_port *);
 extern void qlt_fc_port_added(struct scsi_qla_host *, fc_port_t *);
-extern void qlt_fc_port_deleted(struct scsi_qla_host *, fc_port_t *, int);
 extern int __init qlt_init(void);
 extern void qlt_exit(void);
 extern void qlt_free_session_done(struct work_struct *);
-- 
2.49.0