scsi: qla2xxx: Fix PRLI state check

Get Port Database MBX cmd is to validate current Login state upon PRLI
completion. Current code looks at the last login state for re-validation
which was incorrect. This patch removed incorrect state check.

Fixes: 15f30a57 ("qla2xxx: Use IOCB interface to submit non-critical MBX.")
Cc: <stable@vger.kernel.org> # 4.10+
Signed-off-by: NQuinn Tran <quinn.tran@cavium.com>
Signed-off-by: NHimanshu Madhani <himanshu.madhani@cavium.com>
Reviewed-by: NHannes Reinecke <hare@suse.com>
Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/qla2xxx/qla_mbx.c

@@ -6160,8 +6160,7 @@ int __qla24xx_parse_gpdb(struct scsi_qla_host *vha, fc_port_t *fcport,
 	}
 
 	/* Check for logged in state. */
-	if (current_login_state != PDS_PRLI_COMPLETE &&
-	    last_login_state != PDS_PRLI_COMPLETE) {
+	if (current_login_state != PDS_PRLI_COMPLETE) {
 		ql_dbg(ql_dbg_mbx, vha, 0x119a,
 		    "Unable to verify login-state (%x/%x) for loop_id %x.\n",
 		    current_login_state, last_login_state, fcport->loop_id);