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[PATCH] powerpc/cell spidernet force-end fix

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Bugfix: when cleaning up the transmit queue upon device close,
be sure to walk the entire queue.

Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Cc: James K Lewis <jklewis@us.ibm.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Linas Vepstas 2006-10-10 16:00:04 -05:00 • committed by Jeff Garzik
parent e2874f2e8c
commit c3fee4c559
1 changed files with 4 additions and 1 deletions
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5
drivers/net/spider_net.c
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@ -699,6 +699,8 @@ spider_net_release_tx_descr(struct spider_net_card *card)
/* unmap the skb */ /* unmap the skb */
skb = descr->skb; skb = descr->skb;
if (!skb)
return;
pci_unmap_single(card->pdev, descr->buf_addr, skb->len, pci_unmap_single(card->pdev, descr->buf_addr, skb->len,
PCI_DMA_TODEVICE); PCI_DMA_TODEVICE);
dev_kfree_skb_any(skb); dev_kfree_skb_any(skb);
@ -751,7 +753,8 @@ spider_net_release_tx_chain(struct spider_net_card *card, int brutal)
default: default:
card->netdev_stats.tx_dropped++; card->netdev_stats.tx_dropped++;
return 1; if (!brutal)
return 1;
} }
spider_net_release_tx_descr(card); spider_net_release_tx_descr(card);
} }