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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/e1000e | |
| parent | dd767856a36e00b631d65ebc4bb81b19915532d6 (diff) | |
| download | blackbird-op-linux-9e903e085262ffbf1fc44a17ac06058aca03524a.tar.gz blackbird-op-linux-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/e1000e')
| -rw-r--r-- | drivers/net/ethernet/intel/e1000e/netdev.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c index 035ce73c388e..680312710a78 100644 --- a/drivers/net/ethernet/intel/e1000e/netdev.c +++ b/drivers/net/ethernet/intel/e1000e/netdev.c @@ -4673,10 +4673,10 @@ static int e1000_tx_map(struct e1000_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 = frag->size; + len = skb_frag_size(frag); offset = 0; while (len) { @@ -4943,7 +4943,7 @@ static netdev_tx_t e1000_xmit_frame(struct sk_buff *skb, nr_frags = skb_shinfo(skb)->nr_frags; for (f = 0; f < 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]), max_txd_pwr); if (adapter->hw.mac.tx_pkt_filtering) |
