scsi: qla2xxx: Fix apparent cut-n-paste error.

Commit 093df73 ("scsi: qla2xxx: Fix Target mode handling with
Multiqueue changes.") introduces two bodies of code that look similar
but with s/req/rsp/ in the second instance.  But in one case, it looks
like this conversion was missed.

Signed-off-by: Dave Jones <davej@codemonkey.org.uk>
Reviewed-by: Laurence Oberman <loberman@redhat.com>
Acked-by: Quinn Tran <Quinn.Tran@cavium.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

Author: kernelslacker

drivers/scsi/qla2xxx/qla_os.c

@@ -466,7 +466,7 @@ static void qla2x00_free_queues(struct qla_hw_data *ha)
 			continue;
 
 		rsp = ha->rsp_q_map[cnt];
-		clear_bit(cnt, ha->req_qid_map);
+		clear_bit(cnt, ha->rsp_qid_map);
 		ha->rsp_q_map[cnt] =  NULL;
 		spin_unlock_irqrestore(&ha->hardware_lock, flags);
 		qla2x00_free_rsp_que(ha, rsp);