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net: ip6_redirect() - use new style struct initializer instead of memset

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(allows for better compiler optimization)

Signed-off-by: Maciej Żenczykowski <maze@google.com>
Reviewed-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Maciej Żenczykowski
2018-09-29 23:44:48 -07:00
committed by David S. Miller
parent e8e3fbe92c
commit 1f7f10ac4a
1 changed files with 9 additions and 10 deletions
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19
net/ipv6/route.c
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@@ -2508,16 +2508,15 @@ void ip6_redirect(struct sk_buff *skb, struct net *net, int oif, u32 mark,
{ {
const struct ipv6hdr *iph = (struct ipv6hdr *) skb->data; const struct ipv6hdr *iph = (struct ipv6hdr *) skb->data;
struct dst_entry *dst; struct dst_entry *dst;
struct flowi6 fl6; struct flowi6 fl6 = {
.flowi6_iif = LOOPBACK_IFINDEX,
memset(&fl6, 0, sizeof(fl6)); .flowi6_oif = oif,
fl6.flowi6_iif = LOOPBACK_IFINDEX; .flowi6_mark = mark,
fl6.flowi6_oif = oif; .daddr = iph->daddr,
fl6.flowi6_mark = mark; .saddr = iph->saddr,
fl6.daddr = iph->daddr; .flowlabel = ip6_flowinfo(iph),
fl6.saddr = iph->saddr; .flowi6_uid = uid,
fl6.flowlabel = ip6_flowinfo(iph); };
fl6.flowi6_uid = uid;
dst = ip6_route_redirect(net, &fl6, skb, &ipv6_hdr(skb)->saddr); dst = ip6_route_redirect(net, &fl6, skb, &ipv6_hdr(skb)->saddr);
rt6_do_redirect(dst, NULL, skb); rt6_do_redirect(dst, NULL, skb);