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path: root/drivers/s390/scsi/zfcp_fsf.c
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Diffstat (limited to 'drivers/s390/scsi/zfcp_fsf.c')
-rw-r--r--drivers/s390/scsi/zfcp_fsf.c14
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c
index beaf0916ceab..2eb7dd56ab80 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;
}