mib: add net to NET_INC_STATS

Signed-off-by: NPavel Emelyanov <xemul@openvz.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

include/net/ip.h

@@ -161,7 +161,7 @@ DECLARE_SNMP_STAT(struct ipstats_mib, ip_statistics);
 #define IP_INC_STATS_BH(net, field)	do { (void)net; SNMP_INC_STATS_BH(ip_statistics, field); } while (0)
 #define IP_ADD_STATS_BH(net, field, val) SNMP_ADD_STATS_BH(ip_statistics, field, val)
 DECLARE_SNMP_STAT(struct linux_mib, net_statistics);
-#define NET_INC_STATS(field)		SNMP_INC_STATS(net_statistics, field)
+#define NET_INC_STATS(net, field)	do { (void)net; SNMP_INC_STATS(net_statistics, field); } while (0)
 #define NET_INC_STATS_BH(field)		SNMP_INC_STATS_BH(net_statistics, field)
 #define NET_INC_STATS_USER(field) 	SNMP_INC_STATS_USER(net_statistics, field)
 #define NET_ADD_STATS_BH(field, adnd)	SNMP_ADD_STATS_BH(net_statistics, field, adnd)

net/ipv4/tcp.c

@@ -319,7 +319,7 @@ EXPORT_SYMBOL(tcp_memory_pressure);
 void tcp_enter_memory_pressure(struct sock *sk)
 {
 	if (!tcp_memory_pressure) {
-		NET_INC_STATS(LINUX_MIB_TCPMEMORYPRESSURES);
+		NET_INC_STATS(sock_net(sk), LINUX_MIB_TCPMEMORYPRESSURES);
 		tcp_memory_pressure = 1;
 	}
 }

net/ipv4/tcp_output.c

@@ -2119,7 +2119,7 @@ void tcp_send_active_reset(struct sock *sk, gfp_t priority)
 	/* NOTE: No TCP options attached and we never retransmit this. */
 	skb = alloc_skb(MAX_TCP_HEADER, priority);
 	if (!skb) {
-		NET_INC_STATS(LINUX_MIB_TCPABORTFAILED);
+		NET_INC_STATS(sock_net(sk), LINUX_MIB_TCPABORTFAILED);
 		return;
 	}
 
@@ -2130,7 +2130,7 @@ void tcp_send_active_reset(struct sock *sk, gfp_t priority)
 	/* Send it off. */
 	TCP_SKB_CB(skb)->when = tcp_time_stamp;
 	if (tcp_transmit_skb(sk, skb, 0, priority))
-		NET_INC_STATS(LINUX_MIB_TCPABORTFAILED);
+		NET_INC_STATS(sock_net(sk), LINUX_MIB_TCPABORTFAILED);
 
 	TCP_INC_STATS(sock_net(sk), TCP_MIB_OUTRSTS);
 }