ip6mr: align RTA_MFC_STATS on 64-bit

Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c
index a10e771..bf67832 100644
--- a/net/ipv6/ip6mr.c
+++ b/net/ipv6/ip6mr.c
@@ -2268,7 +2268,7 @@
 	mfcs.mfcs_packets = c->mfc_un.res.pkt;
 	mfcs.mfcs_bytes = c->mfc_un.res.bytes;
 	mfcs.mfcs_wrong_if = c->mfc_un.res.wrong_if;
-	if (nla_put(skb, RTA_MFC_STATS, sizeof(mfcs), &mfcs) < 0)
+	if (nla_put_64bit(skb, RTA_MFC_STATS, sizeof(mfcs), &mfcs, RTA_PAD) < 0)
 		return -EMSGSIZE;
 
 	rtm->rtm_type = RTN_MULTICAST;
@@ -2411,7 +2411,7 @@
 		      + nla_total_size(0)	/* RTA_MULTIPATH */
 		      + maxvif * NLA_ALIGN(sizeof(struct rtnexthop))
 						/* RTA_MFC_STATS */
-		      + nla_total_size(sizeof(struct rta_mfc_stats))
+		      + nla_total_size_64bit(sizeof(struct rta_mfc_stats))
 		;
 
 	return len;