From 20eca054e9d90db3d6181e35d7425dfb79d5cd00 Mon Sep 17 00:00:00 2001
From: "Eric W. Biederman" <ebiederm@xmission.com>
Date: Sat, 15 Mar 2014 18:20:12 -0700
Subject: [PATCH] spider_net: Call dev_consume_skb_any instead of
dev_kfree_skb.
Replace dev_kfree_skb with dev_consume_skb_any in
spider_net_release_tx_chain which can be called in hard irq and other
contexts.
dev_consume_skb_any was choosen as it preserves the current
dev_kfree_skb semantics (dev_kfree_skb is consume_skb) and
is because it is correct most of the time as most packets
will have been successfully transmitted not dropeed.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
---
drivers/net/ethernet/toshiba/spider_net.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/toshiba/spider_net.c b/drivers/net/ethernet/toshiba/spider_net.c
index 3f4a32e39d27..0282d0161859 100644
--- a/drivers/net/ethernet/toshiba/spider_net.c
+++ b/drivers/net/ethernet/toshiba/spider_net.c
@@ -860,7 +860,7 @@ spider_net_release_tx_chain(struct spider_net_card *card, int brutal)
if (skb) {
pci_unmap_single(card->pdev, buf_addr, skb->len,
PCI_DMA_TODEVICE);
- dev_kfree_skb(skb);
+ dev_consume_skb_any(skb);
}
}
return 0;
--
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