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| author |   Eric Dumazet <eric.dumazet@gmail.com> | 2011-10-18 21:00:24 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2011-10-19 03:10:46 -0400 |
| commit | 9e903e085262ffbf1fc44a17ac06058aca03524a (patch) | |
| tree | 4acefc97ba38c1733474d25c0b2053b56af97db1 /drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c | |
| parent | xfrm6: Don't call icmpv6_send on local error (diff) | |
| download | linux-dev-9e903e085262ffbf1fc44a17ac06058aca03524a.tar.xz linux-dev-9e903e085262ffbf1fc44a17ac06058aca03524a.zip | |
net: add skb frag size accessors
To ease skb->truesize sanitization, its better to be able to localize
all references to skb frags size.
Define accessors : skb_frag_size() to fetch frag size, and
skb_frag_size_{set|add|sub}() to manipulate it.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c index 4930c4605493..5e92cc2079bd 100644 --- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c +++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c @@ -2912,10 +2912,10 @@ static int ixgbevf_tx_map(struct ixgbevf_adapter *adapter, } for (f = 0; f < nr_frags; f++) { - struct skb_frag_struct *frag; + const struct skb_frag_struct *frag; frag = &skb_shinfo(skb)->frags[f]; - len = min((unsigned int)frag->size, total); + len = min((unsigned int)skb_frag_size(frag), total); offset = 0; while (len) { @@ -3096,7 +3096,7 @@ static int ixgbevf_xmit_frame(struct sk_buff *skb, struct net_device *netdev) count += TXD_USE_COUNT(skb_headlen(skb)); for (f = 0; f < skb_shinfo(skb)->nr_frags; f++) - count += TXD_USE_COUNT(skb_shinfo(skb)->frags[f].size); + count += TXD_USE_COUNT(skb_frag_size(&skb_shinfo(skb)->frags[f])); if (ixgbevf_maybe_stop_tx(netdev, tx_ring, count)) { adapter->tx_busy++; |