diff --git a/drivers/s390/block/dasd_eckd.c b/drivers/s390/block/dasd_eckd.c index e53b895a4d0f86ace95c4c20185e65fe0ff42aed..3d929abb52c759cb8a3fa7d4001119bf7d513eb4 100644 --- a/drivers/s390/block/dasd_eckd.c +++ b/drivers/s390/block/dasd_eckd.c @@ -4435,7 +4435,12 @@ static int dasd_eckd_restore_device(struct dasd_device *device) private = (struct dasd_eckd_private *) device->private; /* Read Configuration Data */ - dasd_eckd_read_conf(device); + rc = dasd_eckd_read_conf(device); + if (rc) { + DBF_EVENT_DEVID(DBF_WARNING, device->cdev, + "Read configuration data failed, rc=%d", rc); + goto out_err; + } dasd_eckd_get_uid(device, &temp_uid); /* Generate device unique id */ @@ -4451,13 +4456,18 @@ static int dasd_eckd_restore_device(struct dasd_device *device) /* register lcu with alias handling, enable PAV if this is a new lcu */ rc = dasd_alias_make_device_known_to_lcu(device); if (rc) - return rc; + goto out_err; set_bit(DASD_CQR_FLAGS_FAILFAST, &cqr_flags); dasd_eckd_validate_server(device, cqr_flags); /* RE-Read Configuration Data */ - dasd_eckd_read_conf(device); + rc = dasd_eckd_read_conf(device); + if (rc) { + DBF_EVENT_DEVID(DBF_WARNING, device->cdev, + "Read configuration data failed, rc=%d", rc); + goto out_err2; + } /* Read Feature Codes */ dasd_eckd_read_features(device); @@ -4468,7 +4478,7 @@ static int dasd_eckd_restore_device(struct dasd_device *device) if (rc) { DBF_EVENT_DEVID(DBF_WARNING, device->cdev, "Read device characteristic failed, rc=%d", rc); - goto out_err; + goto out_err2; } spin_lock_irqsave(get_ccwdev_lock(device->cdev), flags); memcpy(&private->rdc_data, &temp_rdc_data, sizeof(temp_rdc_data)); @@ -4479,6 +4489,8 @@ static int dasd_eckd_restore_device(struct dasd_device *device) return 0; +out_err2: + dasd_alias_disconnect_device_from_lcu(device); out_err: return -1; }