From 9e903e085262ffbf1fc44a17ac06058aca03524a Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Tue, 18 Oct 2011 21:00:24 +0000 Subject: 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 Signed-off-by: David S. Miller --- drivers/net/xen-netfront.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/net/xen-netfront.c') diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c index 6e5d4c09e5d7..226faab23603 100644 --- a/drivers/net/xen-netfront.c +++ b/drivers/net/xen-netfront.c @@ -467,7 +467,7 @@ static void xennet_make_frags(struct sk_buff *skb, struct net_device *dev, tx->gref = np->grant_tx_ref[id] = ref; tx->offset = frag->page_offset; - tx->size = frag->size; + tx->size = skb_frag_size(frag); tx->flags = 0; } @@ -965,7 +965,7 @@ err: if (rx->status > len) { skb_shinfo(skb)->frags[0].page_offset = rx->offset + len; - skb_shinfo(skb)->frags[0].size = rx->status - len; + skb_frag_size_set(&skb_shinfo(skb)->frags[0], rx->status - len); skb->data_len = rx->status - len; } else { __skb_fill_page_desc(skb, 0, NULL, 0, 0); -- cgit v1.2.3