[PATCH] powerpc/cell spidernet force-end fix
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>
diff --git a/drivers/net/spider_net.c b/drivers/net/spider_net.c
index ff409a1..52bf1b2 100644
--- a/drivers/net/spider_net.c
+++ b/drivers/net/spider_net.c
@@ -699,6 +699,8 @@
/* unmap the skb */
skb = descr->skb;
+ if (!skb)
+ return;
pci_unmap_single(card->pdev, descr->buf_addr, skb->len,
PCI_DMA_TODEVICE);
dev_kfree_skb_any(skb);
@@ -751,7 +753,8 @@
default:
card->netdev_stats.tx_dropped++;
- return 1;
+ if (!brutal)
+ return 1;
}
spider_net_release_tx_descr(card);
}