Index: /trunk/src/VBox/HostDrivers/VBoxNetAdp/solaris/VBoxNetAdp-solaris.c
===================================================================
--- /trunk/src/VBox/HostDrivers/VBoxNetAdp/solaris/VBoxNetAdp-solaris.c	(revision 57605)
+++ /trunk/src/VBox/HostDrivers/VBoxNetAdp/solaris/VBoxNetAdp-solaris.c	(revision 57606)
@@ -261,7 +261,9 @@
      * Undo the work done during start (in reverse order).
      */
-    RTR0Term();
-
-    return mod_remove(&g_VBoxNetAdpSolarisModLinkage);
+    int rc = mod_remove(&g_VBoxNetAdpSolarisModLinkage);
+    if (!rc)
+        RTR0Term();
+
+    return rc;
 }