From e351bb6227fbe2bb5da6f38a4cf5bd18810b0557 Mon Sep 17 00:00:00 2001 From: Maciej Żenczykowski Date: Sat, 29 Sep 2018 23:44:46 -0700 Subject: net: ip_rt_get_source() - use new style struct initializer instead of memset MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit (allows for better compiler optimization) Signed-off-by: Maciej Żenczykowski Reviewed-by: David Ahern Signed-off-by: David S. Miller --- net/ipv4/route.c | 21 +++++++++------------ 1 file changed, 9 insertions(+), 12 deletions(-) (limited to 'net/ipv4/route.c') diff --git a/net/ipv4/route.c b/net/ipv4/route.c index dce2ed66ebe1..02482b71498b 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -1217,18 +1217,15 @@ void ip_rt_get_source(u8 *addr, struct sk_buff *skb, struct rtable *rt) src = ip_hdr(skb)->saddr; else { struct fib_result res; - struct flowi4 fl4; - struct iphdr *iph; - - iph = ip_hdr(skb); - - memset(&fl4, 0, sizeof(fl4)); - fl4.daddr = iph->daddr; - fl4.saddr = iph->saddr; - fl4.flowi4_tos = RT_TOS(iph->tos); - fl4.flowi4_oif = rt->dst.dev->ifindex; - fl4.flowi4_iif = skb->dev->ifindex; - fl4.flowi4_mark = skb->mark; + struct iphdr *iph = ip_hdr(skb); + struct flowi4 fl4 = { + .daddr = iph->daddr, + .saddr = iph->saddr, + .flowi4_tos = RT_TOS(iph->tos), + .flowi4_oif = rt->dst.dev->ifindex, + .flowi4_iif = skb->dev->ifindex, + .flowi4_mark = skb->mark, + }; rcu_read_lock(); if (fib_lookup(dev_net(rt->dst.dev), &fl4, &res, 0) == 0) -- cgit v1.2.3-59-g8ed1b