From b98478d71b0fea6d35f96069612d92b76013589f Mon Sep 17 00:00:00 2001 From: Christof Schmitt Date: Fri, 19 Dec 2008 16:56:59 +0100 Subject: [SCSI] zfcp: remove DID_DID flag The port flag DID_DID indicates whether we know the current id of the port. This is always set in parallel. Since the id 0 is invalid (because the port id 0 is invalid) we can remove the DID_DID flag: d_id of 0 indicates an invalid d_id != 0 is a valid one. Signed-off-by: Christof Schmitt Acked-by: Felix Beck Signed-off-by: James Bottomley --- drivers/s390/scsi/zfcp_fsf.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/s390/scsi/zfcp_fsf.c') diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c index 878b8f8..17620ec 100644 --- a/drivers/s390/scsi/zfcp_fsf.c +++ b/drivers/s390/scsi/zfcp_fsf.c @@ -1442,8 +1442,7 @@ static void zfcp_fsf_open_port_handler(struct zfcp_fsf_req *req) plogi = (struct fsf_plogi *) req->qtcb->bottom.support.els; if (req->qtcb->bottom.support.els1_length >= sizeof(*plogi)) { if (plogi->serv_param.wwpn != port->wwpn) - atomic_clear_mask(ZFCP_STATUS_PORT_DID_DID, - &port->status); + port->d_id = 0; else { port->wwnn = plogi->serv_param.wwnn; zfcp_fc_plogi_evaluate(port, plogi); -- cgit v1.1