diff options
Diffstat (limited to 'drivers/s390/scsi/zfcp_sysfs.c')
| -rw-r--r-- | drivers/s390/scsi/zfcp_sysfs.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/s390/scsi/zfcp_sysfs.c b/drivers/s390/scsi/zfcp_sysfs.c index 6c0cea71ae5d..a2fa3db5695d 100644 --- a/drivers/s390/scsi/zfcp_sysfs.c +++ b/drivers/s390/scsi/zfcp_sysfs.c @@ -693,6 +693,11 @@ struct device_attribute *zfcp_sysfs_shost_attrs[] = { \ diag_hdr = &adapter->diagnostics->port_data.header; \ \ + rc = zfcp_diag_update_buffer_limited( \ + adapter, diag_hdr, zfcp_diag_update_port_data_buffer); \ + if (rc != 0) \ + goto out; \ + \ spin_lock_irqsave(&diag_hdr->access_lock, flags); \ rc = scnprintf( \ buf, (_prtsize) + 2, _prtfmt "\n", \ |