gre: Initialise rtnl_link tunnel parameters properly
Brown paper bag error of calling memset with sizeof(p) instead
of sizeof(*p).
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index 05ebce2..85c487b 100644
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -1345,7 +1345,7 @@
static void ipgre_netlink_parms(struct nlattr *data[],
struct ip_tunnel_parm *parms)
{
- memset(parms, 0, sizeof(parms));
+ memset(parms, 0, sizeof(*parms));
parms->iph.protocol = IPPROTO_GRE;