[SCSI] libfc: move rport_lookup into fc_rport.c

Move the libfc remote port lookup function into fc_rport.c.
This seems like the best place for it.

Signed-off-by: Joe Eykholt <jeykholt@cisco.com>
Signed-off-by: Robert Love <robert.w.love@intel.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

drivers/scsi/libfc/fc_disc.c

@@ -52,25 +52,6 @@ static void fc_disc_timeout(struct work_struct *);
 static void fc_disc_single(struct fc_disc *, struct fc_disc_port *);
 static void fc_disc_restart(struct fc_disc *);
 
-/**
- * fc_disc_lookup_rport() - lookup a remote port by port_id
- * @lport: Fibre Channel host port instance
- * @port_id: remote port port_id to match
- */
-struct fc_rport_priv *fc_disc_lookup_rport(const struct fc_lport *lport,
-					   u32 port_id)
-{
-	const struct fc_disc *disc = &lport->disc;
-	struct fc_rport_priv *rdata;
-
-	list_for_each_entry(rdata, &disc->rports, peers) {
-		if (rdata->ids.port_id == port_id &&
-		    rdata->rp_state != RPORT_ST_DELETE)
-			return rdata;
-	}
-	return NULL;
-}
-
 /**
  * fc_disc_stop_rports() - delete all the remote ports associated with the lport
  * @disc: The discovery job to stop rports on
@@ -714,9 +695,6 @@ int fc_disc_init(struct fc_lport *lport)
 	if (!lport->tt.disc_recv_req)
 		lport->tt.disc_recv_req = fc_disc_recv_req;
 
-	if (!lport->tt.rport_lookup)
-		lport->tt.rport_lookup = fc_disc_lookup_rport;
-
 	disc = &lport->disc;
 	INIT_DELAYED_WORK(&disc->disc_work, fc_disc_timeout);
 	mutex_init(&disc->disc_mutex);

drivers/scsi/libfc/fc_rport.c

@@ -86,6 +86,23 @@ static const char *fc_rport_state_names[] = {
 	[RPORT_ST_DELETE] = "Delete",
 };
 
+/**
+ * fc_rport_lookup() - lookup a remote port by port_id
+ * @lport: Fibre Channel host port instance
+ * @port_id: remote port port_id to match
+ */
+static struct fc_rport_priv *fc_rport_lookup(const struct fc_lport *lport,
+					     u32 port_id)
+{
+	struct fc_rport_priv *rdata;
+
+	list_for_each_entry(rdata, &lport->disc.rports, peers)
+		if (rdata->ids.port_id == port_id &&
+		    rdata->rp_state != RPORT_ST_DELETE)
+			return rdata;
+	return NULL;
+}
+
 /**
  * fc_rport_create() - create remote port in INIT state.
  * @lport: local port.
@@ -1292,6 +1309,9 @@ static void fc_rport_flush_queue(void)
 
 int fc_rport_init(struct fc_lport *lport)
 {
+	if (!lport->tt.rport_lookup)
+		lport->tt.rport_lookup = fc_rport_lookup;
+
 	if (!lport->tt.rport_create)
 		lport->tt.rport_create = fc_rport_create;