init: Initialize noop_backing_dev_info early

[sfrench/cifs-2.6.git] / mm / backing-dev.c

diff --git a/mm/backing-dev.c b/mm/backing-dev.c
index ff60bd7d74e0729b81f80ecfad4e9296e1e08079..95550b8fa7fe2e359b55eb3d4cb50001296e9f20 100644 (file)
--- a/mm/backing-dev.c
+++ b/mm/backing-dev.c
@@ -231,20 +231,13 @@ static __init int bdi_class_init(void)
 }
 postcore_initcall(bdi_class_init);
 
-static int bdi_init(struct backing_dev_info *bdi);
-
 static int __init default_bdi_init(void)
 {
-       int err;
-
        bdi_wq = alloc_workqueue("writeback", WQ_MEM_RECLAIM | WQ_UNBOUND |
                                 WQ_SYSFS, 0);
        if (!bdi_wq)
                return -ENOMEM;
-
-       err = bdi_init(&noop_backing_dev_info);
-
-       return err;
+       return 0;
 }
 subsys_initcall(default_bdi_init);
 
@@ -781,7 +774,7 @@ static void cgwb_remove_from_bdi_list(struct bdi_writeback *wb)
 
 #endif /* CONFIG_CGROUP_WRITEBACK */
 
-static int bdi_init(struct backing_dev_info *bdi)
+int bdi_init(struct backing_dev_info *bdi)
 {
        int ret;