1 files changed, 27 insertions, 18 deletions

diff --git a/drivers/edac/edac_mc.c b/drivers/edac/edac_mc.c
index 4bde30bb3be7..75e9e38330ff 100644
--- a/drivers/edac/edac_mc.c
+++ b/drivers/edac/edac_mc.c
@@ -230,34 +230,43 @@ static struct kobj_type ktype_memctrl = {
  */
 static int edac_sysfs_memctrl_setup(void)
 {
-        int err=0;
+        int err = 0;
 
         debugf1("%s()\n", __func__);
 
         /* create the /sys/devices/system/edac directory */
         err = sysdev_class_register(&edac_class);
 
-        if (!err) {
-                /* Init the MC's kobject */
-                memset(&edac_memctrl_kobj, 0, sizeof (edac_memctrl_kobj));
-                edac_memctrl_kobj.parent = &edac_class.kset.kobj;
-                edac_memctrl_kobj.ktype = &ktype_memctrl;
+        if (err) {
+                debugf1("%s() error=%d\n", __func__, err);
+                return err;
+        }
 
-                /* generate sysfs "..../edac/mc"   */
-                err = kobject_set_name(&edac_memctrl_kobj,"mc");
+        /* Init the MC's kobject */
+        memset(&edac_memctrl_kobj, 0, sizeof (edac_memctrl_kobj));
+        edac_memctrl_kobj.parent = &edac_class.kset.kobj;
+        edac_memctrl_kobj.ktype = &ktype_memctrl;
 
-                if (!err) {
-                        /* FIXME: maybe new sysdev_create_subdir() */
-                        err = kobject_register(&edac_memctrl_kobj);
+        /* generate sysfs "..../edac/mc"   */
+        err = kobject_set_name(&edac_memctrl_kobj,"mc");
 
-                        if (err)
-                                debugf1("Failed to register '.../edac/mc'\n");
-                        else
-                                debugf1("Registered '.../edac/mc' kobject\n");
-                }
-        } else
-                debugf1("%s() error=%d\n", __func__, err);
+        if (err)
+                goto fail;
+
+        /* FIXME: maybe new sysdev_create_subdir() */
+        err = kobject_register(&edac_memctrl_kobj);
+
+        if (err) {
+                debugf1("Failed to register '.../edac/mc'\n");
+                goto fail;
+        }
 
+        debugf1("Registered '.../edac/mc' kobject\n");
+
+        return 0;
+
+fail:
+        sysdev_class_unregister(&edac_class);
         return err;
 }