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

Signed-off-by: NMaciej Żenczykowski <maze@google.com>
Reviewed-by: NDavid Ahern <dsahern@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

net/ipv4/route.c

@@ -2780,7 +2780,7 @@ static int inet_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh,
 	struct rtable *rt = NULL;
 	struct sk_buff *skb;
 	struct rtmsg *rtm;
-	struct flowi4 fl4;
+	struct flowi4 fl4 = {};
 	__be32 dst = 0;
 	__be32 src = 0;
 	kuid_t uid;
@@ -2820,7 +2820,6 @@ static int inet_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh,
 	if (!skb)
 		return -ENOBUFS;
 
-	memset(&fl4, 0, sizeof(fl4));
 	fl4.daddr = dst;
 	fl4.saddr = src;
 	fl4.flowi4_tos = rtm->rtm_tos;