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[NET]: Annotate callers of csum_fold() in net/*

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Al Viro
2006-11-14 21:24:49 -08:00
committed by David S. Miller
parent 9981a0e36a
commit d3bc23e7ee
13 changed files with 24 additions and 22 deletions
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4
net/core/dev.c
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@@ -1169,7 +1169,7 @@ EXPORT_SYMBOL(netif_device_attach);
*/
int skb_checksum_help(struct sk_buff *skb)
{
unsigned int csum;
__wsum csum;
int ret = 0, offset = skb->h.raw - skb->data;
if (skb->ip_summed == CHECKSUM_COMPLETE)
@@ -1193,7 +1193,7 @@ int skb_checksum_help(struct sk_buff *skb)
BUG_ON(offset <= 0);
BUG_ON(skb->csum + 2 > offset);
*(u16*)(skb->h.raw + skb->csum) = csum_fold(csum);
*(__sum16*)(skb->h.raw + skb->csum) = csum_fold(csum);
out_set_summed:
skb->ip_summed = CHECKSUM_NONE;