[PATCH] drivers/net/wireless/strip.c: use time_after()

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

It deals with wrapping correctly and is nicer to read.

Signed-off-by: Marcelo Feitoza Parisi <marcelo@feitoza.com.br>
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>

Index: linux-kj/drivers/net/wireless/strip.c
===================================================================
--- linux-kj.orig/drivers/net/wireless/strip.c	2005-10-01 02:49:24.000000000 +0400
+++ linux-kj/drivers/net/wireless/strip.c	2005-10-01 02:54:17.000000000 +0400
@@ -112,7 +112,7 @@ static const char StripVersion[] = "1.3A
 #include <linux/ip.h>
 #include <linux/tcp.h>
 #include <linux/time.h>
-
+#include <linux/jiffies.h>
 
 /************************************************************************/
 /* Useful structures and definitions					*/
@@ -1576,7 +1576,7 @@ static int strip_xmit(struct sk_buff *sk
 	del_timer(&strip_info->idle_timer);
 
 
-	if (jiffies - strip_info->pps_timer > HZ) {
+	if (time_after(jiffies, strip_info->pps_timer + HZ)) {
 		unsigned long t = jiffies - strip_info->pps_timer;
 		unsigned long rx_pps_count = (strip_info->rx_pps_count * HZ * 8 + t / 2) / t;
 		unsigned long tx_pps_count = (strip_info->tx_pps_count * HZ * 8 + t / 2) / t;