drivers/net/ppp_async.c : Use of the time_after_eq() macro

From: Marcelo Feitoza Parisi <[email protected]>

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

---
 ppp_async.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletion(-)

Index: quilt/drivers/net/ppp_async.c =================================--- quilt.orig/drivers/net/ppp_async.c +++ quilt/drivers/net/ppp_async.c
@@ -30,6 +30,7 @@
#include <linux/ppp_channel.h>
#include <linux/spinlock.h>
#include <linux/init.h>
+#include <linux/jiffies.h>
#include <asm/uaccess.h>

#define PPP_VERSION "2.4.2"
@@ -576,7 +577,7 @@ ppp_async_encode(struct asyncppp *ap)
* character if necessary.
*/
if (islcp || flag_time = 0

-		    || jiffies - ap->last_xmit >= flag_time)
+		    || time_after_eq(jiffies, ap->last_xmit + flag_time))

*buf++ = PPP_FLAG;
ap->last_xmit = jiffies;
fcs = PPP_INITFCS;

--