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[WAN]: drivers/net/wan/: use of time_after macro

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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>
This commit is contained in:
Marcelo Feitoza Parisi
2005-07-15 09:59:26 -07:00
committed by David S. Miller
parent 9d853c3757
commit a8178345c4
5 changed files with 15 additions and 10 deletions
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3
drivers/net/wan/sdla_ppp.c
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@@ -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;