diff options
| author | Ingo Molnar <[email protected]> | 2016-06-08 09:26:46 +0200 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2016-06-08 09:26:46 +0200 |
| commit | 616d1c1b98ac79f30216a57a170dd7cea19b3df3 (patch) | |
| tree | 6f244c2e5a7160190e73bc82b4cd7fa7bb22ee31 /drivers/net/ethernet/dec/tulip/de4x5.c | |
| parent | a4f144ebbdf6f7807c477bce8e136047ed27321f (diff) | |
| parent | c8ae067f2635be0f8c7e5db1bb74b757d623e05b (diff) | |
Merge branch 'linus' into perf/core, to refresh the branch
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'drivers/net/ethernet/dec/tulip/de4x5.c')
| -rw-r--r-- | drivers/net/ethernet/dec/tulip/de4x5.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/net/ethernet/dec/tulip/de4x5.c b/drivers/net/ethernet/dec/tulip/de4x5.c index 3acde3b9b767..cbe84972ff7a 100644 --- a/drivers/net/ethernet/dec/tulip/de4x5.c +++ b/drivers/net/ethernet/dec/tulip/de4x5.c @@ -1336,7 +1336,7 @@ de4x5_open(struct net_device *dev) } lp->interrupt = UNMASK_INTERRUPTS; - dev->trans_start = jiffies; /* prevent tx timeout */ + netif_trans_update(dev); /* prevent tx timeout */ START_DE4X5; @@ -1465,7 +1465,7 @@ de4x5_queue_pkt(struct sk_buff *skb, struct net_device *dev) netif_stop_queue(dev); if (!lp->tx_enable) /* Cannot send for now */ - return NETDEV_TX_LOCKED; + goto tx_err; /* ** Clean out the TX ring asynchronously to interrupts - sometimes the @@ -1478,7 +1478,7 @@ de4x5_queue_pkt(struct sk_buff *skb, struct net_device *dev) /* Test if cache is already locked - requeue skb if so */ if (test_and_set_bit(0, (void *)&lp->cache.lock) && !lp->interrupt) - return NETDEV_TX_LOCKED; + goto tx_err; /* Transmit descriptor ring full or stale skb */ if (netif_queue_stopped(dev) || (u_long) lp->tx_skb[lp->tx_new] > 1) { @@ -1519,6 +1519,9 @@ de4x5_queue_pkt(struct sk_buff *skb, struct net_device *dev) lp->cache.lock = 0; return NETDEV_TX_OK; +tx_err: + dev_kfree_skb_any(skb); + return NETDEV_TX_OK; } /* @@ -1932,7 +1935,7 @@ set_multicast_list(struct net_device *dev) lp->tx_new = (lp->tx_new + 1) % lp->txRingSize; outl(POLL_DEMAND, DE4X5_TPD); /* Start the TX */ - dev->trans_start = jiffies; /* prevent tx timeout */ + netif_trans_update(dev); /* prevent tx timeout */ } } } |