diff options
Diffstat (limited to 'drivers/s390/scsi/zfcp_fsf.c')
| -rw-r--r-- | drivers/s390/scsi/zfcp_fsf.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c index beaf0916cea..2eb7dd56ab8 100644 --- a/drivers/s390/scsi/zfcp_fsf.c +++ b/drivers/s390/scsi/zfcp_fsf.c @@ -532,9 +532,6 @@ static void zfcp_fsf_exchange_config_data_handler(struct zfcp_fsf_req *req) fc_host_port_type(shost) = FC_PORTTYPE_UNKNOWN; adapter->hydra_version = 0; - atomic_set_mask(ZFCP_STATUS_ADAPTER_XCONFIG_OK, - &adapter->status); - zfcp_fsf_link_down_info_eval(req, &qtcb->header.fsf_status_qual.link_down_info); break; @@ -854,7 +851,7 @@ struct zfcp_fsf_req *zfcp_fsf_abort_fcp_cmnd(struct scsi_cmnd *scmnd) zfcp_qdio_set_sbale_last(qdio, &req->qdio_req); - req->data = zfcp_sdev; + req->data = sdev; req->handler = zfcp_fsf_abort_fcp_command_handler; req->qtcb->header.lun_handle = zfcp_sdev->lun_handle; req->qtcb->header.port_handle = zfcp_sdev->port->handle; @@ -2072,8 +2069,6 @@ static void zfcp_fsf_fcp_cmnd_handler(struct zfcp_fsf_req *req) struct fcp_resp_with_ext *fcp_rsp; unsigned long flags; - zfcp_fsf_fcp_handler_common(req); - read_lock_irqsave(&req->adapter->abort_lock, flags); scpnt = req->data; @@ -2082,6 +2077,8 @@ static void zfcp_fsf_fcp_cmnd_handler(struct zfcp_fsf_req *req) return; } + zfcp_fsf_fcp_handler_common(req); + if (unlikely(req->status & ZFCP_STATUS_FSFREQ_ERROR)) { set_host_byte(scpnt, DID_TRANSPORT_DISRUPTED); goto skip_fsfstatus; @@ -2173,12 +2170,13 @@ int zfcp_fsf_fcp_cmnd(struct scsi_cmnd *scsi_cmnd) struct zfcp_adapter *adapter = zfcp_sdev->port->adapter; struct zfcp_qdio *qdio = adapter->qdio; struct fsf_qtcb_bottom_io *io; + unsigned long flags; if (unlikely(!(atomic_read(&zfcp_sdev->status) & ZFCP_STATUS_COMMON_UNBLOCKED))) return -EBUSY; - spin_lock(&qdio->req_q_lock); + spin_lock_irqsave(&qdio->req_q_lock, flags); if (atomic_read(&qdio->req_q_free) <= 0) { atomic_inc(&qdio->req_q_full); goto out; @@ -2242,7 +2240,7 @@ failed_scsi_cmnd: zfcp_fsf_req_free(req); scsi_cmnd->host_scribble = NULL; out: - spin_unlock(&qdio->req_q_lock); + spin_unlock_irqrestore(&qdio->req_q_lock, flags); return retval; } |