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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/atheros/atl1e/atl1e_main.c | |
| parent | dd767856a36e00b631d65ebc4bb81b19915532d6 (diff) | |
| download | linux-stable-9e903e085262ffbf1fc44a17ac06058aca03524a.tar.gz linux-stable-9e903e085262ffbf1fc44a17ac06058aca03524a.tar.bz2 linux-stable-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/atheros/atl1e/atl1e_main.c')
| -rw-r--r-- | drivers/net/ethernet/atheros/atl1e/atl1e_main.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/ethernet/atheros/atl1e/atl1e_main.c b/drivers/net/ethernet/atheros/atl1e/atl1e_main.c index 97c45a4b855a..95483bcac1d0 100644 --- a/drivers/net/ethernet/atheros/atl1e/atl1e_main.c +++ b/drivers/net/ethernet/atheros/atl1e/atl1e_main.c @@ -1593,7 +1593,7 @@ static u16 atl1e_cal_tdp_req(const struct sk_buff *skb) u16 proto_hdr_len = 0; for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) { - fg_size = skb_shinfo(skb)->frags[i].size; + fg_size = skb_frag_size(&skb_shinfo(skb)->frags[i]); tpd_req += ((fg_size + MAX_TX_BUF_LEN - 1) >> MAX_TX_BUF_SHIFT); } @@ -1744,12 +1744,12 @@ static void atl1e_tx_map(struct atl1e_adapter *adapter, } for (f = 0; f < nr_frags; f++) { - struct skb_frag_struct *frag; + const struct skb_frag_struct *frag; u16 i; u16 seg_num; frag = &skb_shinfo(skb)->frags[f]; - buf_len = frag->size; + buf_len = skb_frag_size(frag); seg_num = (buf_len + MAX_TX_BUF_LEN - 1) / MAX_TX_BUF_LEN; for (i = 0; i < seg_num; i++) { |