driver/netfilter/nfnetlink: removed unused variable

Removes the unused struct net *net = sock_net(skb->sk);

---
 net/netfilter/nfnetlink.c | 1 -
 1 file changed, 1 deletion(-)

index c138b8f..5cc9db2 100644
@@ -226,7 +226,6 @@ static void nfnetlink_rcv_batch(struct sk_buff *skb, struct nlmsghdr *nlh,
 				u_int16_t subsys_id)
 {
 	struct sk_buff *nskb, *oskb = skb;
-	struct net *net = sock_net(skb->sk);
 	const struct nfnetlink_subsystem *ss;
 	const struct nfnl_callback *nc;
 	bool success = true, done = false;

1.9.3


-- 

Robin Schroer

Against which tree is that patch?
net-next.git still uses net in nfnetlink_rcv_batch() AFAICT.

---cut---
if (err < 0)
goto ack;

if (nc->call_batch) {
err = nc->call_batch(net->nfnl, skb, nlh,

    (const struct nlattr **)cda);
}

/* The lock was released to autoload some module, we
* have to abort and start from scratch using the
* original skb.
*/
---cut---

Thanks,
//richard

David already applied a patch for this in master.

commit a64d90fd962c2956da7505f98a302408450365e2

Author: David S. Miller <[email protected]>
Date:   Thu Apr 24 13:51:29 2014 -0400

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]

Thanks anyway.
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