net: use net_eq to compare nets

Generated with the following semantic patch

@@
struct net *n1;
struct net *n2;
@@
- n1 == n2
+ net_eq(n1, n2)

@@
struct net *n1;
struct net *n2;
@@
- n1 != n2
+ !net_eq(n1, n2)

applied over {include,net,drivers/net}.

Signed-off-by: Octavian Purdila <opurdila@ixiacom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index c620bd9..940fc20 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -365,7 +365,7 @@
 	if (skb->pkt_type == PACKET_LOOPBACK)
 		goto out;
 
-	if (dev_net(dev) != sock_net(sk))
+	if (!net_eq(dev_net(dev), sock_net(sk)))
 		goto out;
 
 	skb = skb_share_check(skb, GFP_ATOMIC);
@@ -553,7 +553,7 @@
 	sk = pt->af_packet_priv;
 	po = pkt_sk(sk);
 
-	if (dev_net(dev) != sock_net(sk))
+	if (!net_eq(dev_net(dev), sock_net(sk)))
 		goto drop;
 
 	skb->dev = dev;
@@ -674,7 +674,7 @@
 	sk = pt->af_packet_priv;
 	po = pkt_sk(sk);
 
-	if (dev_net(dev) != sock_net(sk))
+	if (!net_eq(dev_net(dev), sock_net(sk)))
 		goto drop;
 
 	if (dev->header_ops) {