From: Nathan Chancellor <natechancellor@gmail.com>
Date: Sat, 17 Nov 2018 01:36:27 +0000 (-0700)
Subject: geneve: Initialize addr6 with memset
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=8a962c4aa1e6c0836985a5843f44d74fe3cced12;p=openwrt%2Fstaging%2Fblogic.git

geneve: Initialize addr6 with memset

Clang warns:

drivers/net/geneve.c:428:29: error: suggest braces around initialization
of subobject [-Werror,-Wmissing-braces]
                struct in6_addr addr6 = { 0 };
                                          ^
                                          {}

Rather than trying to appease the various compilers that support the
kernel, use memset, which is unambiguous.

Fixes: a07966447f39 ("geneve: ICMP error lookup handler")
Suggested-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/geneve.c b/drivers/net/geneve.c
index 7c53e06b31c3..58bbba8582b0 100644
--- a/drivers/net/geneve.c
+++ b/drivers/net/geneve.c
@@ -425,7 +425,9 @@ static int geneve_udp_encap_err_lookup(struct sock *sk, struct sk_buff *skb)
 #if IS_ENABLED(CONFIG_IPV6)
 	if (geneve_get_sk_family(gs) == AF_INET6) {
 		struct ipv6hdr *ip6h = ipv6_hdr(skb);
-		struct in6_addr addr6 = { 0 };
+		struct in6_addr addr6;
+
+		memset(&addr6, 0, sizeof(struct in6_addr));
 
 		if (!gs->collect_md) {
 			vni = geneve_hdr(skb)->vni;