Fedora kernel-2.6.17-1.2142_FC4 patched with stable patch-2.6.17.4-vs2.0.2-rc26.diff

[linux-2.6.git] / drivers / pci / hotplug / rpadlpar_sysfs.c

diff --git a/drivers/pci/hotplug/rpadlpar_sysfs.c b/drivers/pci/hotplug/rpadlpar_sysfs.c
index 3285b82..db69be8 100644 (file)
--- 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);