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/ethernet/cisco/enic/enic_main.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'drivers/net/ethernet/cisco') diff --git a/drivers/net/ethernet/cisco/enic/enic_main.c b/drivers/net/ethernet/cisco/enic/enic_main.c index 1bc908f595de..c3786fda11db 100644 --- a/drivers/net/ethernet/cisco/enic/enic_main.c +++ b/drivers/net/ethernet/cisco/enic/enic_main.c @@ -599,16 +599,16 @@ static inline void enic_queue_wq_skb_cont(struct enic *enic, struct vnic_wq *wq, struct sk_buff *skb, unsigned int len_left, int loopback) { - skb_frag_t *frag; + const skb_frag_t *frag; /* Queue additional data fragments */ for (frag = skb_shinfo(skb)->frags; len_left; frag++) { - len_left -= frag->size; + len_left -= skb_frag_size(frag); enic_queue_wq_desc_cont(wq, skb, skb_frag_dma_map(&enic->pdev->dev, - frag, 0, frag->size, + frag, 0, skb_frag_size(frag), DMA_TO_DEVICE), - frag->size, + skb_frag_size(frag), (len_left == 0), /* EOP? */ loopback); } @@ -717,8 +717,8 @@ static inline void enic_queue_wq_skb_tso(struct enic *enic, * for additional data fragments */ for (frag = skb_shinfo(skb)->frags; len_left; frag++) { - len_left -= frag->size; - frag_len_left = frag->size; + len_left -= skb_frag_size(frag); + frag_len_left = skb_frag_size(frag); offset = 0; while (frag_len_left) { -- cgit