2 files changed, 3 insertions, 3 deletions

diff --git a/drivers/pci/hotplug/pci_hotplug_core.c b/drivers/pci/hotplug/pci_hotplug_core.c
index c802f6270b89..c4282902cb52 100644
--- a/drivers/pci/hotplug/pci_hotplug_core.c
+++ b/drivers/pci/hotplug/pci_hotplug_core.c
@@ -73,7 +73,7 @@ static ssize_t hotplug_slot_attr_show(struct kobject *kobj,
 {
         struct hotplug_slot *slot = to_hotplug_slot(kobj);
         struct hotplug_slot_attribute *attribute = to_hotplug_attr(attr);
-        return attribute->show ? attribute->show(slot, buf) : 0;
+        return attribute->show ? attribute->show(slot, buf) : -EIO;
 }
 
 static ssize_t hotplug_slot_attr_store(struct kobject *kobj,
@@ -81,7 +81,7 @@ static ssize_t hotplug_slot_attr_store(struct kobject *kobj,
 {
         struct hotplug_slot *slot = to_hotplug_slot(kobj);
         struct hotplug_slot_attribute *attribute = to_hotplug_attr(attr);
-        return attribute->store ? attribute->store(slot, buf, len) : 0;
+        return attribute->store ? attribute->store(slot, buf, len) : -EIO;
 }
 
 static struct sysfs_ops hotplug_slot_sysfs_ops = {
diff --git a/drivers/pci/hotplug/rpadlpar_sysfs.c b/drivers/pci/hotplug/rpadlpar_sysfs.c
index 3285b822478d..752e6513c447 100644
--- a/drivers/pci/hotplug/rpadlpar_sysfs.c
+++ b/drivers/pci/hotplug/rpadlpar_sysfs.c
@@ -48,7 +48,7 @@ dlpar_attr_store(struct kobject * kobj, struct attribute * attr,
         struct dlpar_io_attr *dlpar_attr = container_of(attr,
                                                 struct dlpar_io_attr, attr);
         return dlpar_attr->store ?
-                dlpar_attr->store(dlpar_attr, buf, nbytes) : 0;
+                dlpar_attr->store(dlpar_attr, buf, nbytes) : -EIO;
 }
 
 static struct sysfs_ops dlpar_attr_sysfs_ops = {