1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/firmware/edd.c b/drivers/firmware/edd.c
index 33b669e6f977..6996476669f1 100644
--- a/drivers/firmware/edd.c
+++ b/drivers/firmware/edd.c
@@ -115,7 +115,7 @@ edd_attr_show(struct kobject * kobj, struct attribute *attr, char *buf)
 {
         struct edd_device *dev = to_edd_device(kobj);
         struct edd_attribute *edd_attr = to_edd_attr(attr);
-        ssize_t ret = 0;
+        ssize_t ret = -EIO;
 
         if (edd_attr->show)
                 ret = edd_attr->show(dev, buf);