1 files changed, 9 insertions, 1 deletions

diff --git a/fs/ext3/super.c b/fs/ext3/super.c
index c22d01467bd1..01c235bc2054 100644
--- a/fs/ext3/super.c
+++ b/fs/ext3/super.c
@@ -439,6 +439,7 @@ static void ext3_put_super (struct super_block * sb)
                 ext3_blkdev_remove(sbi);
         }
         sb->s_fs_info = NULL;
+        kfree(sbi->s_blockgroup_lock);
         kfree(sbi);
         return;
 }
@@ -1546,6 +1547,13 @@ static int ext3_fill_super (struct super_block *sb, void *data, int silent)
         sbi = kzalloc(sizeof(*sbi), GFP_KERNEL);
         if (!sbi)
                 return -ENOMEM;
+
+        sbi->s_blockgroup_lock =
+                kzalloc(sizeof(struct blockgroup_lock), GFP_KERNEL);
+        if (!sbi->s_blockgroup_lock) {
+                kfree(sbi);
+                return -ENOMEM;
+        }
         sb->s_fs_info = sbi;
         sbi->s_mount_opt = 0;
         sbi->s_resuid = EXT3_DEF_RESUID;
@@ -1786,7 +1794,7 @@ static int ext3_fill_super (struct super_block *sb, void *data, int silent)
                 goto failed_mount;
         }
 
-        bgl_lock_init(&sbi->s_blockgroup_lock);
+        bgl_lock_init(sbi->s_blockgroup_lock);
 
         for (i = 0; i < db_count; i++) {
                 block = descriptor_loc(sb, logic_sb_block, i);