X-Git-Url: http://git.onelab.eu/?p=linux-2.6.git;a=blobdiff_plain;f=drivers%2Fpci%2Fhotplug%2Frpadlpar_sysfs.c;fp=drivers%2Fpci%2Fhotplug%2Frpadlpar_sysfs.c;h=db69be85b4583100907368d580d03c35779a7576;hp=3285b822478da67bed4fe5672ae44a5939bc0e4e;hb=43bc926fffd92024b46cafaf7350d669ba9ca884;hpb=cee37fe97739d85991964371c1f3a745c00dd236

diff --git a/drivers/pci/hotplug/rpadlpar_sysfs.c b/drivers/pci/hotplug/rpadlpar_sysfs.c
index 3285b8224..db69be85b 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 = {
@@ -62,7 +62,7 @@ static ssize_t add_slot_store(struct dlpar_io_attr *dlpar_attr,
 	char drc_name[MAX_DRC_NAME_LEN];
 	char *end;
 
-	if (nbytes > MAX_DRC_NAME_LEN)
+	if (nbytes >= MAX_DRC_NAME_LEN)
 		return 0;
 
 	memcpy(drc_name, buf, nbytes);
@@ -83,7 +83,7 @@ static ssize_t remove_slot_store(struct dlpar_io_attr *dlpar_attr,
 	char drc_name[MAX_DRC_NAME_LEN];
 	char *end;
 
-	if (nbytes > MAX_DRC_NAME_LEN)
+	if (nbytes >= MAX_DRC_NAME_LEN)
 		return 0;
 
 	memcpy(drc_name, buf, nbytes);