scsi: qla2xxx: Suppress unnecessary log messages during login

Suppress logging of retryable errors. These can still be seen if extended
logging is enabled.

Link: https://lore.kernel.org/r/20210810043720.1137-11-njavali@marvell.comReviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Arun Easi <aeasi@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/qla2xxx/qla_init.c

@@ -360,7 +360,7 @@ qla2x00_async_login(struct scsi_qla_host *vha, fc_port_t *fcport,
 	if (NVME_TARGET(vha->hw, fcport))
 		lio->u.logio.flags |= SRB_LOGIN_SKIP_PRLI;
 
-	ql_log(ql_log_warn, vha, 0x2072,
+	ql_dbg(ql_dbg_disc, vha, 0x2072,
 	       "Async-login - %8phC hdl=%x, loopid=%x portid=%06x retries=%d.\n",
 	       fcport->port_name, sp->handle, fcport->loop_id,
 	       fcport->d_id.b24, fcport->login_retry);

drivers/scsi/qla2xxx/qla_isr.c

@@ -2326,6 +2326,7 @@ qla24xx_logio_entry(scsi_qla_host_t *vha, struct req_que *req,
 	struct srb_iocb *lio;
 	uint16_t *data;
 	uint32_t iop[2];
+	int logit = 1;
 
 	sp = qla2x00_get_sp_from_handle(vha, func, req, logio);
 	if (!sp)
@@ -2403,9 +2404,11 @@ qla24xx_logio_entry(scsi_qla_host_t *vha, struct req_que *req,
 	case LSC_SCODE_PORTID_USED:
 		data[0] = MBS_PORT_ID_USED;
 		data[1] = LSW(iop[1]);
+		logit = 0;
 		break;
 	case LSC_SCODE_NPORT_USED:
 		data[0] = MBS_LOOP_ID_USED;
+		logit = 0;
 		break;
 	case LSC_SCODE_CMD_FAILED:
 		if (iop[1] == 0x0606) {
@@ -2438,12 +2441,20 @@ qla24xx_logio_entry(scsi_qla_host_t *vha, struct req_que *req,
 		break;
 	}
 
-	ql_log(ql_log_warn, sp->vha, 0x5037,
-	       "Async-%s failed: handle=%x pid=%06x wwpn=%8phC comp_status=%x iop0=%x iop1=%x\n",
-	       type, sp->handle, fcport->d_id.b24, fcport->port_name,
-	       le16_to_cpu(logio->comp_status),
-	       le32_to_cpu(logio->io_parameter[0]),
-	       le32_to_cpu(logio->io_parameter[1]));
+	if (logit)
+		ql_log(ql_log_warn, sp->vha, 0x5037, "Async-%s failed: "
+		       "handle=%x pid=%06x wwpn=%8phC comp_status=%x iop0=%x iop1=%x\n",
+		       type, sp->handle, fcport->d_id.b24, fcport->port_name,
+		       le16_to_cpu(logio->comp_status),
+		       le32_to_cpu(logio->io_parameter[0]),
+		       le32_to_cpu(logio->io_parameter[1]));
+	else
+		ql_dbg(ql_dbg_disc, sp->vha, 0x5037, "Async-%s failed: "
+		       "handle=%x pid=%06x wwpn=%8phC comp_status=%x iop0=%x iop1=%x\n",
+		       type, sp->handle, fcport->d_id.b24, fcport->port_name,
+		       le16_to_cpu(logio->comp_status),
+		       le32_to_cpu(logio->io_parameter[0]),
+		       le32_to_cpu(logio->io_parameter[1]));
 
 logio_done:
 	sp->done(sp, 0);