cifs: update internal module version number

To 2.16

Signed-off-by: Steve French <stfrench@microsoft.com>
diff --git a/fs/cifs/cifsfs.h b/fs/cifs/cifsfs.h
index 26776ed..d1f9c2f 100644
--- a/fs/cifs/cifsfs.h
+++ b/fs/cifs/cifsfs.h
@@ -150,5 +150,5 @@
 extern const struct export_operations cifs_export_ops;
 #endif /* CONFIG_CIFS_NFSD_EXPORT */
 
-#define CIFS_VERSION   "2.15"
+#define CIFS_VERSION   "2.16"
 #endif				/* _CIFSFS_H */