4 files changed, 13 insertions, 14 deletions

diff --git a/fs/logfs/dev_bdev.c b/fs/logfs/dev_bdev.c
index bca8e2a8e55b..a322fec10173 100644
--- a/fs/logfs/dev_bdev.c
+++ b/fs/logfs/dev_bdev.c
@@ -339,5 +339,9 @@ int logfs_get_sb_bdev(struct logfs_super *p,
                 return logfs_get_sb_mtd(p, type, flags, mtdnr, mnt);
         }
 
-        return logfs_get_sb_device(p, type, flags, NULL, bdev, &bd_devops, mnt);
+        p->s_bdev = bdev;
+        p->s_mtd = NULL;
+        p->s_devops = &bd_devops;
+
+        return logfs_get_sb_device(p, type, flags, mnt);
 }
diff --git a/fs/logfs/dev_mtd.c b/fs/logfs/dev_mtd.c
index e886cdcf9d7e..7b22d57d1469 100644
--- a/fs/logfs/dev_mtd.c
+++ b/fs/logfs/dev_mtd.c
@@ -269,13 +269,14 @@ int logfs_get_sb_mtd(struct logfs_super *s,
                 struct file_system_type *type, int flags,
                 int mtdnr, struct vfsmount *mnt)
 {
-        struct mtd_info *mtd;
-        const struct logfs_device_ops *devops = &mtd_devops;
-
-        mtd = get_mtd_device(NULL, mtdnr);
+        struct mtd_info *mtd = get_mtd_device(NULL, mtdnr);
         if (IS_ERR(mtd)) {
                 kfree(s);
                 return PTR_ERR(mtd);
         }
-        return logfs_get_sb_device(s, type, flags, mtd, NULL, devops, mnt);
+
+        s->s_bdev = NULL;
+        s->s_mtd = mtd;
+        s->s_devops = &mtd_devops;
+        return logfs_get_sb_device(s, type, flags, mnt);
 }
diff --git a/fs/logfs/logfs.h b/fs/logfs/logfs.h
index a3f0aba9e526..bdd56fa4b084 100644
--- a/fs/logfs/logfs.h
+++ b/fs/logfs/logfs.h
@@ -627,8 +627,7 @@ void *memchr_inv(const void *s, int c, size_t n);
 int logfs_statfs(struct dentry *dentry, struct kstatfs *stats);
 int logfs_get_sb_device(struct logfs_super *s,
                 struct file_system_type *type, int flags,
-                struct mtd_info *mtd, struct block_device *bdev,
-                const struct logfs_device_ops *devops, struct vfsmount *mnt);
+                struct vfsmount *mnt);
 int logfs_check_ds(struct logfs_disk_super *ds);
 int logfs_write_sb(struct super_block *sb);
 
diff --git a/fs/logfs/super.c b/fs/logfs/super.c
index 5e43178add98..c80837e54bb3 100644
--- a/fs/logfs/super.c
+++ b/fs/logfs/super.c
@@ -538,8 +538,7 @@ static void logfs_kill_sb(struct super_block *sb)
 
 int logfs_get_sb_device(struct logfs_super *super,
                 struct file_system_type *type, int flags,
-                struct mtd_info *mtd, struct block_device *bdev,
-                const struct logfs_device_ops *devops, struct vfsmount *mnt)
+                struct vfsmount *mnt)
 {
         struct super_block *sb;
         int err = -ENOMEM;
@@ -547,8 +546,6 @@ int logfs_get_sb_device(struct logfs_super *super,
 
         log_super("LogFS: Start mount %x\n", mount_count++);
 
-        super->s_mtd    = mtd;
-        super->s_bdev   = bdev;
         err = -EINVAL;
         sb = sget(type, logfs_sb_test, logfs_sb_set, super);
         if (IS_ERR(sb))
@@ -561,8 +558,6 @@ int logfs_get_sb_device(struct logfs_super *super,
                 goto err0;
         }
 
-        super->s_devops = devops;
-
         /*
          * sb->s_maxbytes is limited to 8TB.  On 32bit systems, the page cache
          * only covers 16TB and the upper 8TB are used for indirect blocks.