From a8178345c4f12f4413e5620fc86a6b0381c41bc9 Mon Sep 17 00:00:00 2001
From: Marcelo Feitoza Parisi <marcelo@feitoza.com.br>
Date: Fri, 15 Jul 2005 09:59:26 -0700
Subject: [WAN]: drivers/net/wan/: use of time_after macro

From: Marcelo Feitoza Parisi <marcelo@feitoza.com.br>

Use of the time_after() macro, defined at linux/jiffies.h, which deal
with wrapping correctly and are nicer to read.

Signed-off-by: Marcelo Feitoza Parisi <marcelo@feitoza.com.br>
Signed-off-by: Domen Puncer <domen@coderock.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/wan/sdla_ppp.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'drivers/net/wan/sdla_ppp.c')

diff --git a/drivers/net/wan/sdla_ppp.c b/drivers/net/wan/sdla_ppp.c
index 1761cb68ab4..a4b489cccbb 100644
--- a/drivers/net/wan/sdla_ppp.c
+++ b/drivers/net/wan/sdla_ppp.c
@@ -101,6 +101,7 @@
 #include <linux/if_arp.h>	/* ARPHRD_* defines */
 #include <asm/byteorder.h>	/* htons(), etc. */
 #include <linux/in.h>		/* sockaddr_in */
+#include <linux/jiffies.h>	/* time_after() macro */
 
 
 #include <asm/uaccess.h>
@@ -482,7 +483,7 @@ static int update(struct wan_device *wandev)
 		if(ppp_priv_area->update_comms_stats == 0){
 			break;
 		}
-                if ((jiffies - timeout) > (1 * HZ)){
+                if (time_after(jiffies, timeout + 1 * HZ)){
     			ppp_priv_area->update_comms_stats = 0;
  			ppp_priv_area->timer_int_enabled &=
 				~TMR_INT_ENABLED_UPDATE; 
-- 
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