netfilter: Fix warning in nfnetlink_receive().

net/netfilter/nfnetlink.c: In function ‘nfnetlink_rcv’:
net/netfilter/nfnetlink.c:371:14: warning: unused variable ‘net’ [-Wunused-variable]

Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/netfilter/nfnetlink.c b/net/netfilter/nfnetlink.c
index 84392f3..e009087 100644 (file)
--- a/net/netfilter/nfnetlink.c
+++ b/net/netfilter/nfnetlink.c
@@ -368,7 +368,6 @@ done:
 static void nfnetlink_rcv(struct sk_buff *skb)
 {
        struct nlmsghdr *nlh = nlmsg_hdr(skb);
-       struct net *net = sock_net(skb->sk);
        int msglen;
 
        if (nlh->nlmsg_len < NLMSG_HDRLEN ||