diff options
| author | Eric W. Biederman <ebiederm@xmission.com> | 2014-03-15 16:10:54 -0700 |
|---|---|---|
| committer | Eric W. Biederman <ebiederm@xmission.com> | 2014-03-24 21:18:56 -0700 |
| commit | f5cf76ba620fd48538c13ba9bce8a6876b07c7f6 (patch) | |
| tree | d6b9134b932907d73c68294b218bce8e66547d4e /drivers/net/ethernet/calxeda | |
| parent | c88b5b6a68da1bc4353521bde95246bbc0f85b5e (diff) | |
| download | linux-f5cf76ba620fd48538c13ba9bce8a6876b07c7f6.tar.bz2 | |
xgmac: Call dev_kfree/consume_skb_any instead of dev_kfree_skb.
Replace dev_kfree_skb with dev_consume_skb_any in xgmac_tx_complete
that can be called in hard irq and other contexts.
Replace dev_kfree_skb with dev_kfree_skb_any in xgmac_xmit that can
be called in hard irq and other contexts.
dev_consume_skb_any is used in xgamc_tx_complete as skbs that reach
there have been successfully transmitted, dev_kfree_skby_any is used
in xgmac_xmit as skbs that are freed there are being dropped.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Diffstat (limited to 'drivers/net/ethernet/calxeda')
| -rw-r--r-- | drivers/net/ethernet/calxeda/xgmac.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/ethernet/calxeda/xgmac.c b/drivers/net/ethernet/calxeda/xgmac.c index d2a183c3a6ce..521dfea44b83 100644 --- a/drivers/net/ethernet/calxeda/xgmac.c +++ b/drivers/net/ethernet/calxeda/xgmac.c @@ -897,7 +897,7 @@ static void xgmac_tx_complete(struct xgmac_priv *priv) /* Check tx error on the last segment */ if (desc_get_tx_ls(p)) { desc_get_tx_status(priv, p); - dev_kfree_skb(skb); + dev_consume_skb_any(skb); } priv->tx_skbuff[entry] = NULL; @@ -1105,7 +1105,7 @@ static netdev_tx_t xgmac_xmit(struct sk_buff *skb, struct net_device *dev) len = skb_headlen(skb); paddr = dma_map_single(priv->device, skb->data, len, DMA_TO_DEVICE); if (dma_mapping_error(priv->device, paddr)) { - dev_kfree_skb(skb); + dev_kfree_skb_any(skb); return NETDEV_TX_OK; } priv->tx_skbuff[entry] = skb; @@ -1169,7 +1169,7 @@ dma_err: desc = first; dma_unmap_single(priv->device, desc_get_buf_addr(desc), desc_get_buf_len(desc), DMA_TO_DEVICE); - dev_kfree_skb(skb); + dev_kfree_skb_any(skb); return NETDEV_TX_OK; } |