diff options
Diffstat (limited to 'drivers/net/ethernet/ti/davinci_emac.c')
| -rw-r--r-- | drivers/net/ethernet/ti/davinci_emac.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/net/ethernet/ti/davinci_emac.c b/drivers/net/ethernet/ti/davinci_emac.c index 794ac30a577..4b2f54565f6 100644 --- a/drivers/net/ethernet/ti/davinci_emac.c +++ b/drivers/net/ethernet/ti/davinci_emac.c @@ -1009,7 +1009,7 @@ static void emac_rx_handler(void *token, int len, int status) int ret; /* free and bail if we are shutting down */ - if (unlikely(!netif_running(ndev) || !netif_carrier_ok(ndev))) { + if (unlikely(!netif_running(ndev))) { dev_kfree_skb_any(skb); return; } @@ -1038,7 +1038,9 @@ static void emac_rx_handler(void *token, int len, int status) recycle: ret = cpdma_chan_submit(priv->rxchan, skb, skb->data, skb_tailroom(skb), GFP_KERNEL); - if (WARN_ON(ret < 0)) + + WARN_ON(ret == -ENOMEM); + if (unlikely(ret < 0)) dev_kfree_skb_any(skb); } @@ -1600,8 +1602,9 @@ static int emac_dev_open(struct net_device *ndev) if (IS_ERR(priv->phydev)) { dev_err(emac_dev, "could not connect to phy %s\n", priv->phy_id); + ret = PTR_ERR(priv->phydev); priv->phydev = NULL; - return PTR_ERR(priv->phydev); + return ret; } priv->link = 0; |