From 84db84071505e0e46f2faa05dedfa7a313d41859 Mon Sep 17 00:00:00 2001 From: Maciej Żenczykowski Date: Sat, 29 Sep 2018 23:44:53 -0700 Subject: net: rtm_to_fib6_config() - 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/ipv6/route.c | 23 ++++++++++++----------- 1 file changed, 12 insertions(+), 11 deletions(-) diff --git a/net/ipv6/route.c b/net/ipv6/route.c index c312ad4046d1..be5f7a15bc38 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -4143,14 +4143,19 @@ static int rtm_to_fib6_config(struct sk_buff *skb, struct nlmsghdr *nlh, err = -EINVAL; rtm = nlmsg_data(nlh); - memset(cfg, 0, sizeof(*cfg)); - cfg->fc_table = rtm->rtm_table; - cfg->fc_dst_len = rtm->rtm_dst_len; - cfg->fc_src_len = rtm->rtm_src_len; - cfg->fc_flags = RTF_UP; - cfg->fc_protocol = rtm->rtm_protocol; - cfg->fc_type = rtm->rtm_type; + *cfg = (struct fib6_config){ + .fc_table = rtm->rtm_table, + .fc_dst_len = rtm->rtm_dst_len, + .fc_src_len = rtm->rtm_src_len, + .fc_flags = RTF_UP, + .fc_protocol = rtm->rtm_protocol, + .fc_type = rtm->rtm_type, + + .fc_nlinfo.portid = NETLINK_CB(skb).portid, + .fc_nlinfo.nlh = nlh, + .fc_nlinfo.nl_net = sock_net(skb->sk), + }; if (rtm->rtm_type == RTN_UNREACHABLE || rtm->rtm_type == RTN_BLACKHOLE || @@ -4166,10 +4171,6 @@ static int rtm_to_fib6_config(struct sk_buff *skb, struct nlmsghdr *nlh, cfg->fc_flags |= (rtm->rtm_flags & RTNH_F_ONLINK); - cfg->fc_nlinfo.portid = NETLINK_CB(skb).portid; - cfg->fc_nlinfo.nlh = nlh; - cfg->fc_nlinfo.nl_net = sock_net(skb->sk); - if (tb[RTA_GATEWAY]) { cfg->fc_gateway = nla_get_in6_addr(tb[RTA_GATEWAY]); cfg->fc_flags |= RTF_GATEWAY; -- cgit v1.2.3-59-g8ed1b