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authorEric Dumazet <eric.dumazet@gmail.com>2011-10-19 01:00:24 +0400
committerDavid S. Miller <davem@davemloft.net>2011-10-19 11:10:46 +0400
commit9e903e085262ffbf1fc44a17ac06058aca03524a (patch)
tree4acefc97ba38c1733474d25c0b2053b56af97db1 /drivers/net/ethernet/tundra
parentdd767856a36e00b631d65ebc4bb81b19915532d6 (diff)
downloadlinux-9e903e085262ffbf1fc44a17ac06058aca03524a.tar.xz
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/tundra')
-rw-r--r--drivers/net/ethernet/tundra/tsi108_eth.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/ethernet/tundra/tsi108_eth.c b/drivers/net/ethernet/tundra/tsi108_eth.c
index a03996cf88ed..a8df7eca0956 100644
--- a/drivers/net/ethernet/tundra/tsi108_eth.c
+++ b/drivers/net/ethernet/tundra/tsi108_eth.c
@@ -709,13 +709,13 @@ static int tsi108_send_packet(struct sk_buff * skb, struct net_device *dev)
data->txring[tx].len = skb_headlen(skb);
misc |= TSI108_TX_SOF;
} else {
- skb_frag_t *frag = &skb_shinfo(skb)->frags[i - 1];
+ const skb_frag_t *frag = &skb_shinfo(skb)->frags[i - 1];
data->txring[tx].buf0 = skb_frag_dma_map(NULL, frag,
0,
- frag->size,
+ skb_frag_size(frag),
DMA_TO_DEVICE);
- data->txring[tx].len = frag->size;
+ data->txring[tx].len = skb_frag_size(frag);
}
if (i == frags - 1)