net: trans_start cleanups

[net-next-2.6.git] / drivers / net / arm / w90p910_ether.c

diff --git a/drivers/net/arm/w90p910_ether.c b/drivers/net/arm/w90p910_ether.c
index 2491934b73e81bd052fddfcd16884681fecc1a3b..2e852463382b3e166db62dfde492ba7d5141dd78 100644 (file)
--- a/drivers/net/arm/w90p910_ether.c
+++ b/drivers/net/arm/w90p910_ether.c
@@ -483,7 +483,7 @@ static void w90p910_reset_mac(struct net_device *dev)
 
        w90p910_init_desc(dev);
 
-       dev->trans_start = jiffies;
+       dev->trans_start = jiffies; /* prevent tx timeout */
        ether->cur_tx = 0x0;
        ether->finish_tx = 0x0;
        ether->cur_rx = 0x0;
@@ -497,7 +497,7 @@ static void w90p910_reset_mac(struct net_device *dev)
        w90p910_trigger_tx(dev);
        w90p910_trigger_rx(dev);
 
-       dev->trans_start = jiffies;
+       dev->trans_start = jiffies; /* prevent tx timeout */
 
        if (netif_queue_stopped(dev))
                netif_wake_queue(dev);
@@ -634,8 +634,6 @@ static int w90p910_send_frame(struct net_device *dev,
 
        txbd = &ether->tdesc->desclist[ether->cur_tx];
 
-       dev->trans_start = jiffies;
-
        if (txbd->mode & TX_OWEN_DMA)
                netif_stop_queue(dev);