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drivers/net/wan/sdla_ppp.c : Use of time_after macro

PATCH New Marcelo Feitoza Parisi 1 participant 1 message Jul 13, 2005

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Marcelo Feitoza Parisi

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PATCH 1/1 drivers/net/wan/sdla_ppp.c : Use of time_after macro

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 <[email protected]>
drivers/net/wan/sdla_ppp.c +2 -1
@@ -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 @@
 		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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