packet: fix match_fanout_group()

[pandora-kernel.git] / net / packet / af_packet.c

diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index 0c21f06..4a912f7 100644 (file)
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -1263,10 +1263,10 @@ static void __fanout_unlink(struct sock *sk, struct packet_sock *po)
 
 bool match_fanout_group(struct packet_type *ptype, struct sock * sk)
 {
-       if (ptype->af_packet_priv == (void*)((struct packet_sock *)sk)->fanout)
-               return true;
+       if (sk->sk_family != PF_PACKET)
+               return false;
 
-       return false;
+       return ptype->af_packet_priv == pkt_sk(sk)->fanout;
 }
 
 static int fanout_add(struct sock *sk, u16 id, u16 type_flags)