diff --git a/sys/compat/ndis/subr_ntoskrnl.c b/sys/compat/ndis/subr_ntoskrnl.c
index 224c03242b87..cfa97275d7ee 100644
--- a/sys/compat/ndis/subr_ntoskrnl.c
+++ b/sys/compat/ndis/subr_ntoskrnl.c
@@ -3188,17 +3188,14 @@ atol(str)
 static int
 rand(void)
 {
-	struct timeval		tv;
 
-	microtime(&tv);
-	srandom(tv.tv_usec);
-	return ((int)random());
+	return (random());
 }
 
 static void
-srand(seed)
-	unsigned int		seed;
+srand(unsigned int seed)
 {
+
 	srandom(seed);
 }