From be8b9a1abbbf2f3ea9da540f21279c7fe1191749 Mon Sep 17 00:00:00 2001
From: Sascha Hauer <s.hauer@pengutronix.de>
Date: Thu, 5 Jul 2007 18:01:54 +0200
Subject: [PATCH] svn_rev_440

what a silly bug of mine. Chances were good we generated a negative
port number causing tftp to fail
---
 net/tftp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/tftp.c b/net/tftp.c
index 2556c90cb..0244783cc 100644
--- a/net/tftp.c
+++ b/net/tftp.c
@@ -355,7 +355,7 @@ TftpStart (void)
 	TftpTimeoutCount = 0;
 	TftpState = STATE_RRQ;
 	/* Use a pseudo-random port unless a specific port is set */
-	TftpOurPort = 1024 + ((int)get_time_ns() % 3072);
+	TftpOurPort = 1024 + ((unsigned int)get_time_ns() % 3072);
 #ifdef CONFIG_TFTP_PORT
 	if ((ep = getenv("tftpdstp")) != NULL) {
 		TftpServerPort = simple_strtol(ep, NULL, 10);