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[IPV4]: encapsulation annotations

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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
2006-11-08 00:23:14 -08:00
committed by David S. Miller
parent 4806126d78
commit d5a0a1e310
6 changed files with 44 additions and 44 deletions
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4
net/ipv4/esp4.c
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@@ -67,7 +67,7 @@ static int esp_output(struct xfrm_state *x, struct sk_buff *skb)
if (x->encap) {
struct xfrm_encap_tmpl *encap = x->encap;
struct udphdr *uh;
u32 *udpdata32;
__be32 *udpdata32;
uh = (struct udphdr *)esph;
uh->source = encap->encap_sport;
@@ -81,7 +81,7 @@ static int esp_output(struct xfrm_state *x, struct sk_buff *skb)
esph = (struct ip_esp_hdr *)(uh + 1);
break;
case UDP_ENCAP_ESPINUDP_NON_IKE:
udpdata32 = (u32 *)(uh + 1);
udpdata32 = (__be32 *)(uh + 1);
udpdata32[0] = udpdata32[1] = 0;
esph = (struct ip_esp_hdr *)(udpdata32 + 2);
break;