[IPV4]: Fix crash in ip_rcv while booting related to netconsole

Makes IPv4 ip_rcv registration happen last in af_inet.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 11 insertions, 0 deletions

diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index 658e7977924..ef7468376ae 100644
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
@@ -1009,6 +1009,15 @@ static int __init init_ipv4_mibs(void)
 static int ipv4_proc_init(void);
 extern void ipfrag_init(void);
 
+/*
+ *	IP protocol layer initialiser
+ */
+
+static struct packet_type ip_packet_type = {
+	.type = __constant_htons(ETH_P_IP),
+	.func = ip_rcv,
+};
+
 static int __init inet_init(void)
 {
 	struct sk_buff *dummy_skb;
@@ -1102,6 +1111,8 @@ static int __init inet_init(void)
 
 	ipfrag_init();
 
+	dev_add_pack(&ip_packet_type);
+
 	rc = 0;
 out:
 	return rc;