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net: decnet: use time_is_before_jiffies() instead of open coding it

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Use the helper function time_is_{before,after}_jiffies() to improve
code readability.

Signed-off-by: Wang Qing <wangqing@vivo.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Wang Qing
2022-02-27 19:15:55 -08:00
committed by David S. Miller
parent b7eb7f67eb
commit 98fffd72f9
1 changed files with 2 additions and 1 deletions
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3
net/decnet/dn_nsp_out.c
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@@ -52,6 +52,7 @@
#include <linux/init.h> #include <linux/init.h>
#include <linux/poll.h> #include <linux/poll.h>
#include <linux/if_packet.h> #include <linux/if_packet.h>
#include <linux/jiffies.h>
#include <net/neighbour.h> #include <net/neighbour.h>
#include <net/dst.h> #include <net/dst.h>
#include <net/flow.h> #include <net/flow.h>
@@ -351,7 +352,7 @@ void dn_nsp_queue_xmit(struct sock *sk, struct sk_buff *skb,
* Slow start: If we have been idle for more than * Slow start: If we have been idle for more than
* one RTT, then reset window to min size. * one RTT, then reset window to min size.
*/ */
if ((jiffies - scp->stamp) > t) if (time_is_before_jiffies(scp->stamp + t))
scp->snd_window = NSP_MIN_WINDOW; scp->snd_window = NSP_MIN_WINDOW;
if (oth) if (oth)