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pcnet32: Call dev_kfree_skb_any instead of dev_kfree_skb.

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Replace dev_kfree_skb with dev_kfree_skb_any in pcnet32_start_xmit
that can be called in hard irq and other contexts.

dev_kfree_skb_any is used as pcnet32_start_xmit only frees an
skb when it drops a packet during transmit.

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
This commit is contained in:
Eric W. Biederman 2014-03-15 15:49:08 -07:00
parent 37392c7b84
commit af9ba92cb2
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/amd/pcnet32.c
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@ -2448,7 +2448,7 @@ static netdev_tx_t pcnet32_start_xmit(struct sk_buff *skb,
lp->tx_dma_addr[entry] =
pci_map_single(lp->pci_dev, skb->data, skb->len, PCI_DMA_TODEVICE);
if (pci_dma_mapping_error(lp->pci_dev, lp->tx_dma_addr[entry])) {
dev_kfree_skb(skb);
dev_kfree_skb_any(skb);
dev->stats.tx_dropped++;
goto drop_packet;
}