Commit 8b1b1eb5 authored by Himangi Saraogi's avatar Himangi Saraogi Committed by David S. Miller

decnet: Use time_after_eq

The functions time_before, time_before_eq, time_after, and time_after_eq
are more robust for comparing jiffies against other values.

A simplified version of the Coccinelle semantic patch making this change
is as follows:

@change@
expression E1,E2;
@@
- (jiffies - E1) >= E2
+ time_after_eq(jiffies, E1+E2)
Signed-off-by: default avatarHimangi Saraogi <himangi774@gmail.com>
Acked-by: default avatarJulia Lawall <julia.lawall@lip6.fr>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent c72c95a0
......@@ -23,6 +23,7 @@
#include <linux/spinlock.h>
#include <net/sock.h>
#include <linux/atomic.h>
#include <linux/jiffies.h>
#include <net/flow.h>
#include <net/dn.h>
......@@ -91,7 +92,7 @@ static void dn_slow_timer(unsigned long arg)
* since the last successful transmission.
*/
if (scp->keepalive && scp->keepalive_fxn && (scp->state == DN_RUN)) {
if ((jiffies - scp->stamp) >= scp->keepalive)
if (time_after_eq(jiffies, scp->stamp + scp->keepalive))
scp->keepalive_fxn(sk);
}
......
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