mirror of https://gitee.com/openkylin/linux.git
af_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,E3; @@ - jiffies - E1 >= (E2*E3) + time_after_eq(jiffies, E1+E2*E3) Signed-off-by: Himangi Saraogi <himangi774@gmail.com> Acked-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
parent
8b1b1eb521
commit
c0b802367b
|
@ -127,6 +127,7 @@ Version 0.0.6 2.1.110 07-aug-98 Eduardo Marcelo Serrat
|
|||
#include <linux/stat.h>
|
||||
#include <linux/init.h>
|
||||
#include <linux/poll.h>
|
||||
#include <linux/jiffies.h>
|
||||
#include <net/net_namespace.h>
|
||||
#include <net/neighbour.h>
|
||||
#include <net/dst.h>
|
||||
|
@ -598,7 +599,7 @@ int dn_destroy_timer(struct sock *sk)
|
|||
if (sk->sk_socket)
|
||||
return 0;
|
||||
|
||||
if ((jiffies - scp->stamp) >= (HZ * decnet_time_wait)) {
|
||||
if (time_after_eq(jiffies, scp->stamp + HZ * decnet_time_wait)) {
|
||||
dn_unhash_sock(sk);
|
||||
sock_put(sk);
|
||||
return 1;
|
||||
|
|
Loading…
Reference in New Issue