diff options
Diffstat (limited to 'drivers/s390')
| -rw-r--r-- | drivers/s390/scsi/zfcp_fsf.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c index 9ffdc335429c..c96320d79fbc 100644 --- a/drivers/s390/scsi/zfcp_fsf.c +++ b/drivers/s390/scsi/zfcp_fsf.c @@ -801,12 +801,14 @@ out: static void zfcp_fsf_abort_fcp_command_handler(struct zfcp_fsf_req *req) { struct scsi_device *sdev = req->data; - struct zfcp_scsi_dev *zfcp_sdev = sdev_to_zfcp(sdev); + struct zfcp_scsi_dev *zfcp_sdev; union fsf_status_qual *fsq = &req->qtcb->header.fsf_status_qual; if (req->status & ZFCP_STATUS_FSFREQ_ERROR) return; + zfcp_sdev = sdev_to_zfcp(sdev); + switch (req->qtcb->header.fsf_status) { case FSF_PORT_HANDLE_NOT_VALID: if (fsq->word[0] == fsq->word[1]) { @@ -1769,13 +1771,15 @@ static void zfcp_fsf_open_lun_handler(struct zfcp_fsf_req *req) { struct zfcp_adapter *adapter = req->adapter; struct scsi_device *sdev = req->data; - struct zfcp_scsi_dev *zfcp_sdev = sdev_to_zfcp(sdev); + struct zfcp_scsi_dev *zfcp_sdev; struct fsf_qtcb_header *header = &req->qtcb->header; struct fsf_qtcb_bottom_support *bottom = &req->qtcb->bottom.support; if (req->status & ZFCP_STATUS_FSFREQ_ERROR) return; + zfcp_sdev = sdev_to_zfcp(sdev); + atomic_clear_mask(ZFCP_STATUS_COMMON_ACCESS_DENIED | ZFCP_STATUS_COMMON_ACCESS_BOXED | ZFCP_STATUS_LUN_SHARED | @@ -1886,11 +1890,13 @@ out: static void zfcp_fsf_close_lun_handler(struct zfcp_fsf_req *req) { struct scsi_device *sdev = req->data; - struct zfcp_scsi_dev *zfcp_sdev = sdev_to_zfcp(sdev); + struct zfcp_scsi_dev *zfcp_sdev; if (req->status & ZFCP_STATUS_FSFREQ_ERROR) return; + zfcp_sdev = sdev_to_zfcp(sdev); + switch (req->qtcb->header.fsf_status) { case FSF_PORT_HANDLE_NOT_VALID: zfcp_erp_adapter_reopen(zfcp_sdev->port->adapter, 0, "fscuh_1"); @@ -1980,7 +1986,7 @@ static void zfcp_fsf_req_trace(struct zfcp_fsf_req *req, struct scsi_cmnd *scsi) { struct fsf_qual_latency_info *lat_in; struct latency_cont *lat = NULL; - struct zfcp_scsi_dev *zfcp_sdev = sdev_to_zfcp(scsi->device); + struct zfcp_scsi_dev *zfcp_sdev; struct zfcp_blk_drv_data blktrc; int ticks = req->adapter->timer_ticks; @@ -1995,6 +2001,7 @@ static void zfcp_fsf_req_trace(struct zfcp_fsf_req *req, struct scsi_cmnd *scsi) if (req->adapter->adapter_features & FSF_FEATURE_MEASUREMENT_DATA && !(req->status & ZFCP_STATUS_FSFREQ_ERROR)) { + zfcp_sdev = sdev_to_zfcp(scsi->device); blktrc.flags |= ZFCP_BLK_LAT_VALID; blktrc.channel_lat = lat_in->channel_lat * ticks; blktrc.fabric_lat = lat_in->fabric_lat * ticks; @@ -2032,12 +2039,14 @@ static void zfcp_fsf_fcp_handler_common(struct zfcp_fsf_req *req) { struct scsi_cmnd *scmnd = req->data; struct scsi_device *sdev = scmnd->device; - struct zfcp_scsi_dev *zfcp_sdev = sdev_to_zfcp(sdev); + struct zfcp_scsi_dev *zfcp_sdev; struct fsf_qtcb_header *header = &req->qtcb->header; if (unlikely(req->status & ZFCP_STATUS_FSFREQ_ERROR)) return; + zfcp_sdev = sdev_to_zfcp(sdev); + switch (header->fsf_status) { case FSF_HANDLE_MISMATCH: case FSF_PORT_HANDLE_NOT_VALID: |