net: ethernet: use time_is_before_eq_jiffies() instead of open coding it

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>

diff --git a/drivers/net/ethernet/jme.c b/drivers/net/ethernet/jme.c
index 439674f..b6c5122 100644 (file)
--- a/drivers/net/ethernet/jme.c
+++ b/drivers/net/ethernet/jme.c
@@ -28,6 +28,7 @@
 #include <linux/udp.h>
 #include <linux/if_vlan.h>
 #include <linux/slab.h>
+#include <linux/jiffies.h>
 #include <net/ip6_checksum.h>
 #include "jme.h"
 
@@ -2179,7 +2180,7 @@ jme_stop_queue_if_full(struct jme_adapter *jme)
        }
 
        if (unlikely(txbi->start_xmit &&
-                       (jiffies - txbi->start_xmit) >= TX_TIMEOUT &&
+                       time_is_before_eq_jiffies(txbi->start_xmit + TX_TIMEOUT) &&
                        txbi->skb)) {
                netif_stop_queue(jme->dev);
                netif_info(jme, tx_queued, jme->dev,