1 files changed, 3 insertions, 3 deletions

diff --git a/fs/ext4/block_validity.c b/fs/ext4/block_validity.c
index 4df8621ec31c..538c48655084 100644
--- a/fs/ext4/block_validity.c
+++ b/fs/ext4/block_validity.c
@@ -16,9 +16,9 @@
 #include <linux/module.h>
 #include <linux/swap.h>
 #include <linux/pagemap.h>
-#include <linux/version.h>
 #include <linux/blkdev.h>
 #include <linux/mutex.h>
+#include <linux/slab.h>
 #include "ext4.h"
 
 struct ext4_system_zone {
@@ -206,14 +206,14 @@ void ext4_release_system_zone(struct super_block *sb)
                 entry = rb_entry(n, struct ext4_system_zone, node);
                 kmem_cache_free(ext4_system_zone_cachep, entry);
                 if (!parent)
-                        EXT4_SB(sb)->system_blks.rb_node = NULL;
+                        EXT4_SB(sb)->system_blks = RB_ROOT;
                 else if (parent->rb_left == n)
                         parent->rb_left = NULL;
                 else if (parent->rb_right == n)
                         parent->rb_right = NULL;
                 n = parent;
         }
-        EXT4_SB(sb)->system_blks.rb_node = NULL;
+        EXT4_SB(sb)->system_blks = RB_ROOT;
 }
 
 /*