3 files changed, 6 insertions, 5 deletions

diff --git a/fs/logfs/dev_bdev.c b/fs/logfs/dev_bdev.c
index 1adc8d455f0e..df0de27c2733 100644
--- a/fs/logfs/dev_bdev.c
+++ b/fs/logfs/dev_bdev.c
@@ -10,6 +10,7 @@
 #include <linux/blkdev.h>
 #include <linux/buffer_head.h>
 #include <linux/gfp.h>
+#include <linux/prefetch.h>
 
 #define PAGE_OFS(ofs) ((ofs) & (PAGE_SIZE-1))
 
diff --git a/fs/logfs/readwrite.c b/fs/logfs/readwrite.c
index 9e22085231b3..d8d09380c7de 100644
--- a/fs/logfs/readwrite.c
+++ b/fs/logfs/readwrite.c
@@ -481,7 +481,7 @@ static int inode_write_alias(struct super_block *sb,
                         val = inode_val0(inode);
                         break;
                 case INODE_USED_OFS:
-                        val = cpu_to_be64(li->li_used_bytes);;
+                        val = cpu_to_be64(li->li_used_bytes);
                         break;
                 case INODE_SIZE_OFS:
                         val = cpu_to_be64(i_size_read(inode));
diff --git a/fs/logfs/super.c b/fs/logfs/super.c
index 33435e4b14d2..ce03a182c771 100644
--- a/fs/logfs/super.c
+++ b/fs/logfs/super.c
@@ -480,10 +480,6 @@ static int logfs_read_sb(struct super_block *sb, int read_only)
                         !read_only)
                 return -EIO;
 
-        mutex_init(&super->s_dirop_mutex);
-        mutex_init(&super->s_object_alias_mutex);
-        INIT_LIST_HEAD(&super->s_freeing_list);
-
         ret = logfs_init_rw(sb);
         if (ret)
                 return ret;
@@ -601,6 +597,10 @@ static struct dentry *logfs_mount(struct file_system_type *type, int flags,
         if (!super)
                 return ERR_PTR(-ENOMEM);
 
+        mutex_init(&super->s_dirop_mutex);
+        mutex_init(&super->s_object_alias_mutex);
+        INIT_LIST_HEAD(&super->s_freeing_list);
+
         if (!devname)
                 err = logfs_get_sb_bdev(super, type, devname);
         else if (strncmp(devname, "mtd", 3))