6 files changed, 10 insertions, 15 deletions
diff --git a/fs/nfs/blocklayout/blocklayout.h b/fs/nfs/blocklayout/blocklayout.h
index f4891bde885..8485978993e 100644
--- a/fs/nfs/blocklayout/blocklayout.h
+++ b/fs/nfs/blocklayout/blocklayout.h
@@ -173,7 +173,7 @@ struct bl_msg_hdr {
 /* blocklayoutdev.c */
 ssize_t bl_pipe_downcall(struct file *, const char __user *, size_t);
 void bl_pipe_destroy_msg(struct rpc_pipe_msg *);
-int nfs4_blkdev_put(struct block_device *bdev);
+void nfs4_blkdev_put(struct block_device *bdev);
 struct pnfs_block_dev *nfs4_blk_decode_device(struct nfs_server *server,
 						struct pnfs_device *dev);
 int nfs4_blk_process_layoutget(struct pnfs_layout_hdr *lo,
diff --git a/fs/nfs/blocklayout/blocklayoutdev.c b/fs/nfs/blocklayout/blocklayoutdev.c
index a86c5bdad9e..04303b5c936 100644
--- a/fs/nfs/blocklayout/blocklayoutdev.c
+++ b/fs/nfs/blocklayout/blocklayoutdev.c
@@ -56,11 +56,11 @@ static int decode_sector_number(__be32 **rp, sector_t *sp)
 /*
  * Release the block device
  */
-int nfs4_blkdev_put(struct block_device *bdev)
+void nfs4_blkdev_put(struct block_device *bdev)
 {
 	dprintk("%s for device %d:%d\n", __func__, MAJOR(bdev->bd_dev),
 			MINOR(bdev->bd_dev));
-	return blkdev_put(bdev, FMODE_READ);
+	blkdev_put(bdev, FMODE_READ);
 }
 
 ssize_t bl_pipe_downcall(struct file *filp, const char __user *src,
diff --git a/fs/nfs/blocklayout/blocklayoutdm.c b/fs/nfs/blocklayout/blocklayoutdm.c
index 6fc7b5cae92..8999cfddd86 100644
--- a/fs/nfs/blocklayout/blocklayoutdm.c
+++ b/fs/nfs/blocklayout/blocklayoutdm.c
@@ -88,14 +88,8 @@ out:
  */
 static void nfs4_blk_metadev_release(struct pnfs_block_dev *bdev)
 {
-	int rv;
-
 	dprintk("%s Releasing\n", __func__);
-	rv = nfs4_blkdev_put(bdev->bm_mdev);
-	if (rv)
-		printk(KERN_ERR "NFS: %s nfs4_blkdev_put returns %d\n",
-				__func__, rv);
-
+	nfs4_blkdev_put(bdev->bm_mdev);
 	dev_remove(bdev->net, bdev->bm_mdev->bd_dev);
 }
 
diff --git a/fs/nfs/objlayout/objio_osd.c b/fs/nfs/objlayout/objio_osd.c
index 88f9611a945..5457745dd4f 100644
--- a/fs/nfs/objlayout/objio_osd.c
+++ b/fs/nfs/objlayout/objio_osd.c
@@ -234,7 +234,7 @@ static int __alloc_objio_seg(unsigned numdevs, gfp_t gfp_flags,
 
 	lseg = kzalloc(lseg_size, gfp_flags);
 	if (unlikely(!lseg)) {
-		dprintk("%s: Faild allocation numdevs=%d size=%zd\n", __func__,
+		dprintk("%s: Failed allocation numdevs=%d size=%zd\n", __func__,
 			numdevs, lseg_size);
 		return -ENOMEM;
 	}
diff --git a/fs/nfs/objlayout/objlayout.h b/fs/nfs/objlayout/objlayout.h
index 880ba086be9..87aa1dec612 100644
--- a/fs/nfs/objlayout/objlayout.h
+++ b/fs/nfs/objlayout/objlayout.h
@@ -114,7 +114,7 @@ extern int objio_alloc_lseg(struct pnfs_layout_segment **outp,
 	gfp_t gfp_flags);
 extern void objio_free_lseg(struct pnfs_layout_segment *lseg);
 
-/* objio_free_result will free these @oir structs recieved from
+/* objio_free_result will free these @oir structs received from
  * objlayout_{read,write}_done
  */
 extern void objio_free_result(struct objlayout_io_res *oir);
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index b65001c0a11..a366107a733 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -294,6 +294,7 @@ struct file_system_type nfs_fs_type = {
 	.kill_sb	= nfs_kill_super,
 	.fs_flags	= FS_RENAME_DOES_D_MOVE|FS_BINARY_MOUNTDATA,
 };
+MODULE_ALIAS_FS("nfs");
 EXPORT_SYMBOL_GPL(nfs_fs_type);
 
 struct file_system_type nfs_xdev_fs_type = {
@@ -333,6 +334,8 @@ struct file_system_type nfs4_fs_type = {
 	.kill_sb	= nfs_kill_super,
 	.fs_flags	= FS_RENAME_DOES_D_MOVE|FS_BINARY_MOUNTDATA,
 };
+MODULE_ALIAS_FS("nfs4");
+MODULE_ALIAS("nfs4");
 EXPORT_SYMBOL_GPL(nfs4_fs_type);
 
 static int __init register_nfs4_fs(void)
@@ -2416,10 +2419,9 @@ int nfs_clone_sb_security(struct super_block *s, struct dentry *mntroot,
 			  struct nfs_mount_info *mount_info)
 {
 	/* clone any lsm security options from the parent to the new sb */
-	security_sb_clone_mnt_opts(mount_info->cloned->sb, s);
 	if (mntroot->d_inode->i_op != NFS_SB(s)->nfs_client->rpc_ops->dir_inode_ops)
 		return -ESTALE;
-	return 0;
+	return security_sb_clone_mnt_opts(mount_info->cloned->sb, s);
 }
 EXPORT_SYMBOL_GPL(nfs_clone_sb_security);
 
@@ -2755,6 +2757,5 @@ module_param(send_implementation_id, ushort, 0644);
 MODULE_PARM_DESC(send_implementation_id,
 		"Send implementation ID with NFSv4.1 exchange_id");
 MODULE_PARM_DESC(nfs4_unique_id, "nfs_client_id4 uniquifier string");
-MODULE_ALIAS("nfs4");
 
 #endif /* CONFIG_NFS_V4 */