Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

Pull networking updates from David Miller:

 1) Seccomp BPF filters can now be JIT'd, from Alexei Starovoitov.

 2) Multiqueue support in xen-netback and xen-netfront, from Andrew J
    Benniston.

 3) Allow tweaking of aggregation settings in cdc_ncm driver, from Bjørn
    Mork.

 4) BPF now has a "random" opcode, from Chema Gonzalez.

 5) Add more BPF documentation and improve test framework, from Daniel
    Borkmann.

 6) Support TCP fastopen over ipv6, from Daniel Lee.

 7) Add software TSO helper functions and use them to support software
    TSO in mvneta and mv643xx_eth drivers.  From Ezequiel Garcia.

 8) Support software TSO in fec driver too, from Nimrod Andy.

 9) Add Broadcom SYSTEMPORT driver, from Florian Fainelli.

10) Handle broadcasts more gracefully over macvlan when there are large
    numbers of interfaces configured, from Herbert Xu.

11) Allow more control over fwmark used for non-socket based responses,
    from Lorenzo Colitti.

12) Do TCP congestion window limiting based upon measurements, from Neal
    Cardwell.

13) Support busy polling in SCTP, from Neal Horman.

14) Allow RSS key to be configured via ethtool, from Venkata Duvvuru.

15) Bridge promisc mode handling improvements from Vlad Yasevich.

16) Don't use inetpeer entries to implement ID generation any more, it
    performs poorly, from Eric Dumazet.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1522 commits)
  rtnetlink: fix userspace API breakage for iproute2 < v3.9.0
  tcp: fixing TLP's FIN recovery
  net: fec: Add software TSO support
  net: fec: Add Scatter/gather support
  net: fec: Increase buffer descriptor entry number
  net: fec: Factorize feature setting
  net: fec: Enable IP header hardware checksum
  net: fec: Factorize the .xmit transmit function
  bridge: fix compile error when compiling without IPv6 support
  bridge: fix smatch warning / potential null pointer dereference
  via-rhine: fix full-duplex with autoneg disable
  bnx2x: Enlarge the dorq threshold for VFs
  bnx2x: Check for UNDI in uncommon branch
  bnx2x: Fix 1G-baseT link
  bnx2x: Fix link for KR with swapped polarity lane
  sctp: Fix sk_ack_backlog wrap-around problem
  net/core: Add VF link state control policy
  net/fsl: xgmac_mdio is dependent on OF_MDIO
  net/fsl: Make xgmac_mdio read error message useful
  net_sched: drr: warn when qdisc is not work conserving
  ...

6 files changed, 8 insertions, 10 deletions

diff --git a/net/rds/ib_send.c b/net/rds/ib_send.c
index 37be6e226d1..1dde91e3dc7 100644
--- a/net/rds/ib_send.c
+++ b/net/rds/ib_send.c
@@ -298,7 +298,7 @@ void rds_ib_send_cq_comp_handler(struct ib_cq *cq, void *context)
 		rds_ib_stats_inc(s_ib_tx_cq_event);
 
 		if (wc.wr_id == RDS_IB_ACK_WR_ID) {
-			if (ic->i_ack_queued + HZ/2 < jiffies)
+			if (time_after(jiffies, ic->i_ack_queued + HZ/2))
 				rds_ib_stats_inc(s_ib_tx_stalled);
 			rds_ib_ack_send_complete(ic);
 			continue;
@@ -315,7 +315,7 @@ void rds_ib_send_cq_comp_handler(struct ib_cq *cq, void *context)
 
 			rm = rds_ib_send_unmap_op(ic, send, wc.status);
 
-			if (send->s_queued + HZ/2 < jiffies)
+			if (time_after(jiffies, send->s_queued + HZ/2))
 				rds_ib_stats_inc(s_ib_tx_stalled);
 
 			if (send->s_op) {
diff --git a/net/rds/iw_send.c b/net/rds/iw_send.c
index e40c3c5db2c..9105ea03aec 100644
--- a/net/rds/iw_send.c
+++ b/net/rds/iw_send.c
@@ -232,7 +232,7 @@ void rds_iw_send_cq_comp_handler(struct ib_cq *cq, void *context)
 		}
 
 		if (wc.wr_id == RDS_IW_ACK_WR_ID) {
-			if (ic->i_ack_queued + HZ/2 < jiffies)
+			if (time_after(jiffies, ic->i_ack_queued + HZ/2))
 				rds_iw_stats_inc(s_iw_tx_stalled);
 			rds_iw_ack_send_complete(ic);
 			continue;
@@ -267,7 +267,7 @@ void rds_iw_send_cq_comp_handler(struct ib_cq *cq, void *context)
 
 			send->s_wr.opcode = 0xdead;
 			send->s_wr.num_sge = 1;
-			if (send->s_queued + HZ/2 < jiffies)
+			if (time_after(jiffies, send->s_queued + HZ/2))
 				rds_iw_stats_inc(s_iw_tx_stalled);
 
 			/* If a RDMA operation produced an error, signal this right
diff --git a/net/rds/iw_sysctl.c b/net/rds/iw_sysctl.c
index 89c91515ed0..139239d2cb2 100644
--- a/net/rds/iw_sysctl.c
+++ b/net/rds/iw_sysctl.c
@@ -111,8 +111,7 @@ static struct ctl_table rds_iw_sysctl_table[] = {
 
 void rds_iw_sysctl_exit(void)
 {
-	if (rds_iw_sysctl_hdr)
-		unregister_net_sysctl_table(rds_iw_sysctl_hdr);
+	unregister_net_sysctl_table(rds_iw_sysctl_hdr);
 }
 
 int rds_iw_sysctl_init(void)
diff --git a/net/rds/rdma_transport.c b/net/rds/rdma_transport.c
index c2be901d19e..6cd9d1deafc 100644
--- a/net/rds/rdma_transport.c
+++ b/net/rds/rdma_transport.c
@@ -168,7 +168,7 @@ static int rds_rdma_listen_init(void)
 		return ret;
 	}
 
-	sin.sin_family = AF_INET,
+	sin.sin_family = AF_INET;
 	sin.sin_addr.s_addr = (__force u32)htonl(INADDR_ANY);
 	sin.sin_port = (__force u16)htons(RDS_PORT);
 
diff --git a/net/rds/sysctl.c b/net/rds/sysctl.c
index b5cb2aa08f3..c3b0cd43eb5 100644
--- a/net/rds/sysctl.c
+++ b/net/rds/sysctl.c
@@ -94,8 +94,7 @@ static struct ctl_table rds_sysctl_rds_table[] = {
 
 void rds_sysctl_exit(void)
 {
-	if (rds_sysctl_reg_table)
-		unregister_net_sysctl_table(rds_sysctl_reg_table);
+	unregister_net_sysctl_table(rds_sysctl_reg_table);
 }
 
 int rds_sysctl_init(void)
diff --git a/net/rds/tcp_listen.c b/net/rds/tcp_listen.c
index 4e638f85118..23ab4dcd1d9 100644
--- a/net/rds/tcp_listen.c
+++ b/net/rds/tcp_listen.c
@@ -153,7 +153,7 @@ int rds_tcp_listen_init(void)
 	sock->sk->sk_data_ready = rds_tcp_listen_data_ready;
 	write_unlock_bh(&sock->sk->sk_callback_lock);
 
-	sin.sin_family = PF_INET,
+	sin.sin_family = PF_INET;
 	sin.sin_addr.s_addr = (__force u32)htonl(INADDR_ANY);
 	sin.sin_port = (__force u16)htons(RDS_TCP_PORT);