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net: rtmsg_to_fib6_config() - use new style struct initializer instead of memset 

(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 23:44:52 -07:00 committed by David S. Miller
parent dc92095dd9
commit 8823a3acfd
1 changed files with 15 additions and 15 deletions
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30
net/ipv6/route.c
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@ -3604,23 +3604,23 @@ static void rtmsg_to_fib6_config(struct net *net,
struct in6_rtmsg *rtmsg,
struct fib6_config *cfg)
{
memset(cfg, 0, sizeof(*cfg));
*cfg = (struct fib6_config){
.fc_table = l3mdev_fib_table_by_index(net, rtmsg->rtmsg_ifindex) ?
: RT6_TABLE_MAIN,
.fc_ifindex = rtmsg->rtmsg_ifindex,
.fc_metric = rtmsg->rtmsg_metric,
.fc_expires = rtmsg->rtmsg_info,
.fc_dst_len = rtmsg->rtmsg_dst_len,
.fc_src_len = rtmsg->rtmsg_src_len,
.fc_flags = rtmsg->rtmsg_flags,
.fc_type = rtmsg->rtmsg_type,
cfg->fc_table = l3mdev_fib_table_by_index(net, rtmsg->rtmsg_ifindex) ?
: RT6_TABLE_MAIN;
cfg->fc_ifindex = rtmsg->rtmsg_ifindex;
cfg->fc_metric = rtmsg->rtmsg_metric;
cfg->fc_expires = rtmsg->rtmsg_info;
cfg->fc_dst_len = rtmsg->rtmsg_dst_len;
cfg->fc_src_len = rtmsg->rtmsg_src_len;
cfg->fc_flags = rtmsg->rtmsg_flags;
cfg->fc_type = rtmsg->rtmsg_type;
.fc_nlinfo.nl_net = net,
cfg->fc_nlinfo.nl_net = net;
cfg->fc_dst = rtmsg->rtmsg_dst;
cfg->fc_src = rtmsg->rtmsg_src;
cfg->fc_gateway = rtmsg->rtmsg_gateway;
.fc_dst = rtmsg->rtmsg_dst,
.fc_src = rtmsg->rtmsg_src,
.fc_gateway = rtmsg->rtmsg_gateway,
};
}
int ipv6_route_ioctl(struct net *net, unsigned int cmd, void __user *arg)