switch d_materialise_unique() users to d_splice_alias()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index 06e8cfc..44d7d0c 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -499,7 +499,7 @@
 	if (IS_ERR(inode))
 		goto out;
 
-	alias = d_materialise_unique(dentry, inode);
+	alias = d_splice_alias(inode, dentry);
 	if (IS_ERR(alias))
 		goto out;
 	else if (alias) {
@@ -1393,7 +1393,7 @@
 	nfs_advise_use_readdirplus(dir);
 
 no_entry:
-	res = d_materialise_unique(dentry, inode);
+	res = d_splice_alias(inode, dentry);
 	if (res != NULL) {
 		if (IS_ERR(res))
 			goto out_unblock_sillyrename;