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staging/octeon-ethernet: Call dev_kfree/consume_skb_any instead of dev_kfree_skb.

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Replace dev_kfree_skb with dev_kfree_skb_any in cvm_oct_xmit_pow which
can be called in hard irq and other contexts, on the code paths that
drop packets.

Replace dev_kfree_skb with dev_consume_skb_any in cvm_oct_xmit_pow which
can be called in hard irq and other contexts, on the code path where
the packet is transmitted successfully.

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
This commit is contained in:
Eric W. Biederman 2014-03-15 18:39:19 -07:00
parent 8d4ade284a
commit 8b6da5fb96
1 changed files with 3 additions and 3 deletions
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6
drivers/staging/octeon/ethernet-tx.c
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@ -554,7 +554,7 @@ int cvm_oct_xmit_pow(struct sk_buff *skb, struct net_device *dev)
printk_ratelimited("%s: Failed to allocate a work queue entry\n",
dev->name);
priv->stats.tx_dropped++;
dev_kfree_skb(skb);
dev_kfree_skb_any(skb);
return 0;
}
@ -565,7 +565,7 @@ int cvm_oct_xmit_pow(struct sk_buff *skb, struct net_device *dev)
dev->name);
cvmx_fpa_free(work, CVMX_FPA_WQE_POOL, DONT_WRITEBACK(1));
priv->stats.tx_dropped++;
dev_kfree_skb(skb);
dev_kfree_skb_any(skb);
return 0;
}
@ -682,7 +682,7 @@ int cvm_oct_xmit_pow(struct sk_buff *skb, struct net_device *dev)
work->grp);
priv->stats.tx_packets++;
priv->stats.tx_bytes += skb->len;
dev_kfree_skb(skb);
dev_consume_skb_any(skb);
return 0;
}