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ixgb: audit use of dev_kfree_skb_any

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calls to kfree_skb_any are only required when calling kfree
from interrupt context.

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Jesse Brandeburg 2008-07-08 15:52:53 -07:00 committed by Jeff Garzik
parent 9e7bd33070
commit c219934014
1 changed files with 5 additions and 3 deletions
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8
drivers/net/ixgb/ixgb_main.c
View file

@ -903,8 +903,10 @@ ixgb_unmap_and_free_tx_resource(struct ixgb_adapter *adapter,
pci_unmap_page(pdev, buffer_info->dma, buffer_info->length,
PCI_DMA_TODEVICE);
/* okay to call kfree_skb here instead of kfree_skb_any because
* this is never called in interrupt context */
if (buffer_info->skb)
dev_kfree_skb_any(buffer_info->skb);
dev_kfree_skb(buffer_info->skb);
buffer_info->skb = NULL;
buffer_info->dma = 0;
@ -1447,7 +1449,7 @@ ixgb_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
}
if (skb->len <= 0) {
dev_kfree_skb_any(skb);
dev_kfree_skb(skb);
return 0;
}
@ -1464,7 +1466,7 @@ ixgb_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
tso = ixgb_tso(adapter, skb);
if (tso < 0) {
dev_kfree_skb_any(skb);
dev_kfree_skb(skb);
return NETDEV_TX_OK;
}