diff options
| -rw-r--r-- | drivers/s390/block/dasd_devmap.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/s390/block/dasd_devmap.c b/drivers/s390/block/dasd_devmap.c index b5e70c523921..17fdd8c9f740 100644 --- a/drivers/s390/block/dasd_devmap.c +++ b/drivers/s390/block/dasd_devmap.c @@ -877,12 +877,13 @@ dasd_eer_store(struct device *dev, struct device_attribute *attr, if (((endp + 1) < (buf + count)) || (val > 1)) return -EINVAL; - rc = count; - if (val) + if (val) { rc = dasd_eer_enable(devmap->device); - else + if (rc) + return rc; + } else dasd_eer_disable(devmap->device); - return rc; + return count; } static DEVICE_ATTR(eer_enabled, 0644, dasd_eer_show, dasd_eer_store); |