xfrm: simplify xfrm_address_t use
In many places, the a6 field is typecasted to struct in6_addr. As the
fields are in union anyway, just add in6_addr type to the union and
get rid of the typecasting.
Modifying the uapi header is okay, the union has still the same size.
Signed-off-by: Jiri Benc <jbenc@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv6/xfrm6_mode_beet.c b/net/ipv6/xfrm6_mode_beet.c
index 9949a35..1e205c3 100644
--- a/net/ipv6/xfrm6_mode_beet.c
+++ b/net/ipv6/xfrm6_mode_beet.c
@@ -95,8 +95,8 @@
ip6h = ipv6_hdr(skb);
ip6h->payload_len = htons(skb->len - size);
- ip6h->daddr = *(struct in6_addr *)&x->sel.daddr.a6;
- ip6h->saddr = *(struct in6_addr *)&x->sel.saddr.a6;
+ ip6h->daddr = x->sel.daddr.in6;
+ ip6h->saddr = x->sel.saddr.in6;
err = 0;
out:
return err;