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

Pull networking updates from David Miller:

 1) Add WireGuard

 2) Add HE and TWT support to ath11k driver, from John Crispin.

 3) Add ESP in TCP encapsulation support, from Sabrina Dubroca.

 4) Add variable window congestion control to TIPC, from Jon Maloy.

 5) Add BCM84881 PHY driver, from Russell King.

 6) Start adding netlink support for ethtool operations, from Michal
    Kubecek.

 7) Add XDP drop and TX action support to ena driver, from Sameeh
    Jubran.

 8) Add new ipv4 route notifications so that mlxsw driver does not have
    to handle identical routes itself. From Ido Schimmel.

 9) Add BPF dynamic program extensions, from Alexei Starovoitov.

10) Support RX and TX timestamping in igc, from Vinicius Costa Gomes.

11) Add support for macsec HW offloading, from Antoine Tenart.

12) Add initial support for MPTCP protocol, from Christoph Paasch,
    Matthieu Baerts, Florian Westphal, Peter Krystad, and many others.

13) Add Octeontx2 PF support, from Sunil Goutham, Geetha sowjanya, Linu
    Cherian, and others.

* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1469 commits)
  net: phy: add default ARCH_BCM_IPROC for MDIO_BCM_IPROC
  udp: segment looped gso packets correctly
  netem: change mailing list
  qed: FW 8.42.2.0 debug features
  qed: rt init valid initialization changed
  qed: Debug feature: ilt and mdump
  qed: FW 8.42.2.0 Add fw overlay feature
  qed: FW 8.42.2.0 HSI changes
  qed: FW 8.42.2.0 iscsi/fcoe changes
  qed: Add abstraction for different hsi values per chip
  qed: FW 8.42.2.0 Additional ll2 type
  qed: Use dmae to write to widebus registers in fw_funcs
  qed: FW 8.42.2.0 Parser offsets modified
  qed: FW 8.42.2.0 Queue Manager changes
  qed: FW 8.42.2.0 Expose new registers and change windows
  qed: FW 8.42.2.0 Internal ram offsets modifications
  MAINTAINERS: Add entry for Marvell OcteonTX2 Physical Function driver
  Documentation: net: octeontx2: Add RVU HW and drivers overview
  octeontx2-pf: ethtool RSS config support
  octeontx2-pf: Add basic ethtool support
  ...

14 files changed, 65 insertions, 71 deletions

diff --git a/net/sctp/associola.c b/net/sctp/associola.c
index bbd5004a5d09..437079a4883d 100644
--- a/net/sctp/associola.c
+++ b/net/sctp/associola.c
@@ -584,7 +584,6 @@ struct sctp_transport *sctp_assoc_add_peer(struct sctp_association *asoc,
 					   const gfp_t gfp,
 					   const int peer_state)
 {
-	struct net *net = sock_net(asoc->base.sk);
 	struct sctp_transport *peer;
 	struct sctp_sock *sp;
 	unsigned short port;
@@ -614,7 +613,7 @@ struct sctp_transport *sctp_assoc_add_peer(struct sctp_association *asoc,
 		return peer;
 	}
 
-	peer = sctp_transport_new(net, addr, gfp);
+	peer = sctp_transport_new(asoc->base.net, addr, gfp);
 	if (!peer)
 		return NULL;
 
@@ -974,7 +973,7 @@ static void sctp_assoc_bh_rcv(struct work_struct *work)
 	struct sctp_association *asoc =
 		container_of(work, struct sctp_association,
 			     base.inqueue.immediate);
-	struct net *net = sock_net(asoc->base.sk);
+	struct net *net = asoc->base.net;
 	union sctp_subtype subtype;
 	struct sctp_endpoint *ep;
 	struct sctp_chunk *chunk;
@@ -1442,7 +1441,8 @@ void sctp_assoc_sync_pmtu(struct sctp_association *asoc)
 /* Should we send a SACK to update our peer? */
 static inline bool sctp_peer_needs_update(struct sctp_association *asoc)
 {
-	struct net *net = sock_net(asoc->base.sk);
+	struct net *net = asoc->base.net;
+
 	switch (asoc->state) {
 	case SCTP_STATE_ESTABLISHED:
 	case SCTP_STATE_SHUTDOWN_PENDING:
@@ -1576,7 +1576,7 @@ int sctp_assoc_set_bind_addr_from_ep(struct sctp_association *asoc,
 	if (asoc->peer.ipv6_address)
 		flags |= SCTP_ADDR6_PEERSUPP;
 
-	return sctp_bind_addr_copy(sock_net(asoc->base.sk),
+	return sctp_bind_addr_copy(asoc->base.net,
 				   &asoc->base.bind_addr,
 				   &asoc->ep->base.bind_addr,
 				   scope, gfp, flags);
diff --git a/net/sctp/chunk.c b/net/sctp/chunk.c
index cc3ce5d80b08..ab6a997e222f 100644
--- a/net/sctp/chunk.c
+++ b/net/sctp/chunk.c
@@ -225,7 +225,7 @@ struct sctp_datamsg *sctp_datamsg_from_user(struct sctp_association *asoc,
 	if (msg_len >= first_len) {
 		msg->can_delay = 0;
 		if (msg_len > first_len)
-			SCTP_INC_STATS(sock_net(asoc->base.sk),
+			SCTP_INC_STATS(asoc->base.net,
 				       SCTP_MIB_FRAGUSRMSGS);
 	} else {
 		/* Which may be the only one... */
diff --git a/net/sctp/endpointola.c b/net/sctp/endpointola.c
index 3ccab7440c9e..48c9c2c7602f 100644
--- a/net/sctp/endpointola.c
+++ b/net/sctp/endpointola.c
@@ -244,7 +244,7 @@ struct sctp_endpoint *sctp_endpoint_is_match(struct sctp_endpoint *ep,
 	struct sctp_endpoint *retval = NULL;
 
 	if ((htons(ep->base.bind_addr.port) == laddr->v4.sin_port) &&
-	    net_eq(sock_net(ep->base.sk), net)) {
+	    net_eq(ep->base.net, net)) {
 		if (sctp_bind_addr_match(&ep->base.bind_addr, laddr,
 					 sctp_sk(ep->base.sk)))
 			retval = ep;
@@ -292,8 +292,8 @@ bool sctp_endpoint_is_peeled_off(struct sctp_endpoint *ep,
 				 const union sctp_addr *paddr)
 {
 	struct sctp_sockaddr_entry *addr;
+	struct net *net = ep->base.net;
 	struct sctp_bind_addr *bp;
-	struct net *net = sock_net(ep->base.sk);
 
 	bp = &ep->base.bind_addr;
 	/* This function is called with the socket lock held,
@@ -384,7 +384,7 @@ normal:
 		if (asoc && sctp_chunk_is_data(chunk))
 			asoc->peer.last_data_from = chunk->transport;
 		else {
-			SCTP_INC_STATS(sock_net(ep->base.sk), SCTP_MIB_INCTRLCHUNKS);
+			SCTP_INC_STATS(ep->base.net, SCTP_MIB_INCTRLCHUNKS);
 			if (asoc)
 				asoc->stats.ictrlchunks++;
 		}
diff --git a/net/sctp/input.c b/net/sctp/input.c
index 4d2bcfc9d7f8..efaaefc3bb1c 100644
--- a/net/sctp/input.c
+++ b/net/sctp/input.c
@@ -937,7 +937,7 @@ int sctp_hash_transport(struct sctp_transport *t)
 	if (t->asoc->temp)
 		return 0;
 
-	arg.net   = sock_net(t->asoc->base.sk);
+	arg.net   = t->asoc->base.net;
 	arg.paddr = &t->ipaddr;
 	arg.lport = htons(t->asoc->base.bind_addr.port);
 
@@ -1004,12 +1004,11 @@ struct sctp_transport *sctp_epaddr_lookup_transport(
 				const struct sctp_endpoint *ep,
 				const union sctp_addr *paddr)
 {
-	struct net *net = sock_net(ep->base.sk);
 	struct rhlist_head *tmp, *list;
 	struct sctp_transport *t;
 	struct sctp_hash_cmp_arg arg = {
 		.paddr = paddr,
-		.net   = net,
+		.net   = ep->base.net,
 		.lport = htons(ep->base.bind_addr.port),
 	};
 
diff --git a/net/sctp/output.c b/net/sctp/output.c
index dbda7e7927fd..1441eaf460bb 100644
--- a/net/sctp/output.c
+++ b/net/sctp/output.c
@@ -282,7 +282,7 @@ static enum sctp_xmit sctp_packet_bundle_sack(struct sctp_packet *pkt,
 					sctp_chunk_free(sack);
 					goto out;
 				}
-				SCTP_INC_STATS(sock_net(asoc->base.sk),
+				SCTP_INC_STATS(asoc->base.net,
 					       SCTP_MIB_OUTCTRLCHUNKS);
 				asoc->stats.octrlchunks++;
 				asoc->peer.sack_needed = 0;
diff --git a/net/sctp/outqueue.c b/net/sctp/outqueue.c
index 0dab62b67b9a..577e3bc4ee6f 100644
--- a/net/sctp/outqueue.c
+++ b/net/sctp/outqueue.c
@@ -36,6 +36,7 @@
 #include <net/sctp/sctp.h>
 #include <net/sctp/sm.h>
 #include <net/sctp/stream_sched.h>
+#include <trace/events/sctp.h>
 
 /* Declare internal functions here.  */
 static int sctp_acked(struct sctp_sackhdr *sack, __u32 tsn);
@@ -279,7 +280,7 @@ void sctp_outq_free(struct sctp_outq *q)
 /* Put a new chunk in an sctp_outq.  */
 void sctp_outq_tail(struct sctp_outq *q, struct sctp_chunk *chunk, gfp_t gfp)
 {
-	struct net *net = sock_net(q->asoc->base.sk);
+	struct net *net = q->asoc->base.net;
 
 	pr_debug("%s: outq:%p, chunk:%p[%s]\n", __func__, q, chunk,
 		 chunk && chunk->chunk_hdr ?
@@ -533,7 +534,7 @@ void sctp_retransmit_mark(struct sctp_outq *q,
 void sctp_retransmit(struct sctp_outq *q, struct sctp_transport *transport,
 		     enum sctp_retransmit_reason reason)
 {
-	struct net *net = sock_net(q->asoc->base.sk);
+	struct net *net = q->asoc->base.net;
 
 	switch (reason) {
 	case SCTP_RTXR_T3_RTX:
@@ -1238,6 +1239,12 @@ int sctp_outq_sack(struct sctp_outq *q, struct sctp_chunk *chunk)
 	/* Grab the association's destination address list. */
 	transport_list = &asoc->peer.transport_addr_list;
 
+	/* SCTP path tracepoint for congestion control debugging. */
+	if (trace_sctp_probe_path_enabled()) {
+		list_for_each_entry(transport, transport_list, transports)
+			trace_sctp_probe_path(transport, asoc);
+	}
+
 	sack_ctsn = ntohl(sack->cum_tsn_ack);
 	gap_ack_blocks = ntohs(sack->num_gap_ack_blocks);
 	asoc->stats.gapcnt += gap_ack_blocks;
@@ -1884,6 +1891,6 @@ void sctp_generate_fwdtsn(struct sctp_outq *q, __u32 ctsn)
 
 	if (ftsn_chunk) {
 		list_add_tail(&ftsn_chunk->list, &q->control_chunk_list);
-		SCTP_INC_STATS(sock_net(asoc->base.sk), SCTP_MIB_OUTCTRLCHUNKS);
+		SCTP_INC_STATS(asoc->base.net, SCTP_MIB_OUTCTRLCHUNKS);
 	}
 }
diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index 48d63956a68c..09050c1d5517 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -2307,7 +2307,6 @@ int sctp_process_init(struct sctp_association *asoc, struct sctp_chunk *chunk,
 		      const union sctp_addr *peer_addr,
 		      struct sctp_init_chunk *peer_init, gfp_t gfp)
 {
-	struct net *net = sock_net(asoc->base.sk);
 	struct sctp_transport *transport;
 	struct list_head *pos, *temp;
 	union sctp_params param;
@@ -2363,8 +2362,8 @@ int sctp_process_init(struct sctp_association *asoc, struct sctp_chunk *chunk,
 	 * also give us an option to silently ignore the packet, which
 	 * is what we'll do here.
 	 */
-	if (!net->sctp.addip_noauth &&
-	     (asoc->peer.asconf_capable && !asoc->peer.auth_capable)) {
+	if (!asoc->base.net->sctp.addip_noauth &&
+	    (asoc->peer.asconf_capable && !asoc->peer.auth_capable)) {
 		asoc->peer.addip_disabled_mask |= (SCTP_PARAM_ADD_IP |
 						  SCTP_PARAM_DEL_IP |
 						  SCTP_PARAM_SET_PRIMARY);
@@ -2491,9 +2490,9 @@ static int sctp_process_param(struct sctp_association *asoc,
 			      const union sctp_addr *peer_addr,
 			      gfp_t gfp)
 {
-	struct net *net = sock_net(asoc->base.sk);
 	struct sctp_endpoint *ep = asoc->ep;
 	union sctp_addr_param *addr_param;
+	struct net *net = asoc->base.net;
 	struct sctp_transport *t;
 	enum sctp_scope scope;
 	union sctp_addr addr;
diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
index 834e9f82afed..2bc29463e1dc 100644
--- a/net/sctp/sm_sideeffect.c
+++ b/net/sctp/sm_sideeffect.c
@@ -516,8 +516,6 @@ static void sctp_do_8_2_transport_strike(struct sctp_cmd_seq *commands,
 					 struct sctp_transport *transport,
 					 int is_hb)
 {
-	struct net *net = sock_net(asoc->base.sk);
-
 	/* The check for association's overall error counter exceeding the
 	 * threshold is done in the state function.
 	 */
@@ -544,10 +542,10 @@ static void sctp_do_8_2_transport_strike(struct sctp_cmd_seq *commands,
 	 * is SCTP_ACTIVE, then mark this transport as Partially Failed,
 	 * see SCTP Quick Failover Draft, section 5.1
 	 */
-	if (net->sctp.pf_enable &&
-	   (transport->state == SCTP_ACTIVE) &&
-	   (transport->error_count < transport->pathmaxrxt) &&
-	   (transport->error_count > transport->pf_retrans)) {
+	if (asoc->base.net->sctp.pf_enable &&
+	    transport->state == SCTP_ACTIVE &&
+	    transport->error_count < transport->pathmaxrxt &&
+	    transport->error_count > transport->pf_retrans) {
 
 		sctp_assoc_control_transport(asoc, transport,
 					     SCTP_TRANSPORT_PF,
@@ -798,10 +796,8 @@ static int sctp_cmd_process_sack(struct sctp_cmd_seq *cmds,
 	int err = 0;
 
 	if (sctp_outq_sack(&asoc->outqueue, chunk)) {
-		struct net *net = sock_net(asoc->base.sk);
-
 		/* There are no more TSNs awaiting SACK.  */
-		err = sctp_do_sm(net, SCTP_EVENT_T_OTHER,
+		err = sctp_do_sm(asoc->base.net, SCTP_EVENT_T_OTHER,
 				 SCTP_ST_OTHER(SCTP_EVENT_NO_PENDING_TSN),
 				 asoc->state, asoc->ep, asoc, NULL,
 				 GFP_ATOMIC);
@@ -834,7 +830,7 @@ static void sctp_cmd_assoc_update(struct sctp_cmd_seq *cmds,
 				  struct sctp_association *asoc,
 				  struct sctp_association *new)
 {
-	struct net *net = sock_net(asoc->base.sk);
+	struct net *net = asoc->base.net;
 	struct sctp_chunk *abort;
 
 	if (!sctp_assoc_update(asoc, new))
diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c
index 4ab8208a2dd4..748e3b19ec1d 100644
--- a/net/sctp/sm_statefuns.c
+++ b/net/sctp/sm_statefuns.c
@@ -1320,7 +1320,7 @@ static int sctp_sf_check_restart_addrs(const struct sctp_association *new_asoc,
 				       struct sctp_chunk *init,
 				       struct sctp_cmd_seq *commands)
 {
-	struct net *net = sock_net(new_asoc->base.sk);
+	struct net *net = new_asoc->base.net;
 	struct sctp_transport *new_addr;
 	int ret = 1;
 
@@ -3281,8 +3281,6 @@ enum sctp_disposition sctp_sf_eat_sack_6_2(struct net *net,
 	struct sctp_sackhdr *sackh;
 	__u32 ctsn;
 
-	trace_sctp_probe(ep, asoc, chunk);
-
 	if (!sctp_vtag_verify(chunk, asoc))
 		return sctp_sf_pdiscard(net, ep, asoc, type, arg, commands);
 
@@ -3299,6 +3297,15 @@ enum sctp_disposition sctp_sf_eat_sack_6_2(struct net *net,
 	chunk->subh.sack_hdr = sackh;
 	ctsn = ntohl(sackh->cum_tsn_ack);
 
+	/* If Cumulative TSN Ack beyond the max tsn currently
+	 * send, terminating the association and respond to the
+	 * sender with an ABORT.
+	 */
+	if (TSN_lte(asoc->next_tsn, ctsn))
+		return sctp_sf_violation_ctsn(net, ep, asoc, type, arg, commands);
+
+	trace_sctp_probe(ep, asoc, chunk);
+
 	/* i) If Cumulative TSN Ack is less than the Cumulative TSN
 	 *     Ack Point, then drop the SACK.  Since Cumulative TSN
 	 *     Ack is monotonically increasing, a SACK whose
@@ -3312,13 +3319,6 @@ enum sctp_disposition sctp_sf_eat_sack_6_2(struct net *net,
 		return SCTP_DISPOSITION_DISCARD;
 	}
 
-	/* If Cumulative TSN Ack beyond the max tsn currently
-	 * send, terminating the association and respond to the
-	 * sender with an ABORT.
-	 */
-	if (!TSN_lt(ctsn, asoc->next_tsn))
-		return sctp_sf_violation_ctsn(net, ep, asoc, type, arg, commands);
-
 	/* Return this SACK for further processing.  */
 	sctp_add_cmd_sf(commands, SCTP_CMD_PROCESS_SACK, SCTP_CHUNK(chunk));
 
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 0b485952a71c..1b56fc440606 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -436,8 +436,7 @@ static int sctp_do_bind(struct sock *sk, union sctp_addr *addr, int len)
 static int sctp_send_asconf(struct sctp_association *asoc,
 			    struct sctp_chunk *chunk)
 {
-	struct net 	*net = sock_net(asoc->base.sk);
-	int		retval = 0;
+	int retval = 0;
 
 	/* If there is an outstanding ASCONF chunk, queue it for later
 	 * transmission.
@@ -449,7 +448,7 @@ static int sctp_send_asconf(struct sctp_association *asoc,
 
 	/* Hold the chunk until an ASCONF_ACK is received. */
 	sctp_chunk_hold(chunk);
-	retval = sctp_primitive_ASCONF(net, asoc, chunk);
+	retval = sctp_primitive_ASCONF(asoc->base.net, asoc, chunk);
 	if (retval)
 		sctp_chunk_free(chunk);
 	else
@@ -2428,9 +2427,8 @@ static int sctp_apply_peer_addr_params(struct sctp_paddrparams *params,
 	int error;
 
 	if (params->spp_flags & SPP_HB_DEMAND && trans) {
-		struct net *net = sock_net(trans->asoc->base.sk);
-
-		error = sctp_primitive_REQUESTHEARTBEAT(net, trans->asoc, trans);
+		error = sctp_primitive_REQUESTHEARTBEAT(trans->asoc->base.net,
+							trans->asoc, trans);
 		if (error)
 			return error;
 	}
@@ -5364,7 +5362,7 @@ struct sctp_transport *sctp_transport_get_next(struct net *net,
 		if (!sctp_transport_hold(t))
 			continue;
 
-		if (net_eq(sock_net(t->asoc->base.sk), net) &&
+		if (net_eq(t->asoc->base.net, net) &&
 		    t->asoc->peer.primary_path == t)
 			break;
 
diff --git a/net/sctp/stream.c b/net/sctp/stream.c
index c1a100d2fed3..67f7e71f9129 100644
--- a/net/sctp/stream.c
+++ b/net/sctp/stream.c
@@ -222,10 +222,9 @@ void sctp_stream_update(struct sctp_stream *stream, struct sctp_stream *new)
 static int sctp_send_reconf(struct sctp_association *asoc,
 			    struct sctp_chunk *chunk)
 {
-	struct net *net = sock_net(asoc->base.sk);
 	int retval = 0;
 
-	retval = sctp_primitive_RECONF(net, asoc, chunk);
+	retval = sctp_primitive_RECONF(asoc->base.net, asoc, chunk);
 	if (retval)
 		sctp_chunk_free(chunk);
 
diff --git a/net/sctp/stream_interleave.c b/net/sctp/stream_interleave.c
index 40c40be23fcb..6b13f737ebf2 100644
--- a/net/sctp/stream_interleave.c
+++ b/net/sctp/stream_interleave.c
@@ -241,9 +241,8 @@ out:
 	if (!first_frag)
 		return NULL;
 
-	retval = sctp_make_reassembled_event(sock_net(ulpq->asoc->base.sk),
-					     &ulpq->reasm, first_frag,
-					     last_frag);
+	retval = sctp_make_reassembled_event(ulpq->asoc->base.net, &ulpq->reasm,
+					     first_frag, last_frag);
 	if (retval) {
 		sin->fsn = next_fsn;
 		if (is_last) {
@@ -326,7 +325,7 @@ static struct sctp_ulpevent *sctp_intl_retrieve_reassembled(
 
 	pd_point = sctp_sk(asoc->base.sk)->pd_point;
 	if (pd_point && pd_point <= pd_len) {
-		retval = sctp_make_reassembled_event(sock_net(asoc->base.sk),
+		retval = sctp_make_reassembled_event(asoc->base.net,
 						     &ulpq->reasm,
 						     pd_first, pd_last);
 		if (retval) {
@@ -337,8 +336,7 @@ static struct sctp_ulpevent *sctp_intl_retrieve_reassembled(
 	goto out;
 
 found:
-	retval = sctp_make_reassembled_event(sock_net(asoc->base.sk),
-					     &ulpq->reasm,
+	retval = sctp_make_reassembled_event(asoc->base.net, &ulpq->reasm,
 					     first_frag, pos);
 	if (retval)
 		retval->msg_flags |= MSG_EOR;
@@ -630,7 +628,7 @@ out:
 	if (!first_frag)
 		return NULL;
 
-	retval = sctp_make_reassembled_event(sock_net(ulpq->asoc->base.sk),
+	retval = sctp_make_reassembled_event(ulpq->asoc->base.net,
 					     &ulpq->reasm_uo, first_frag,
 					     last_frag);
 	if (retval) {
@@ -716,7 +714,7 @@ static struct sctp_ulpevent *sctp_intl_retrieve_reassembled_uo(
 
 	pd_point = sctp_sk(asoc->base.sk)->pd_point;
 	if (pd_point && pd_point <= pd_len) {
-		retval = sctp_make_reassembled_event(sock_net(asoc->base.sk),
+		retval = sctp_make_reassembled_event(asoc->base.net,
 						     &ulpq->reasm_uo,
 						     pd_first, pd_last);
 		if (retval) {
@@ -727,8 +725,7 @@ static struct sctp_ulpevent *sctp_intl_retrieve_reassembled_uo(
 	goto out;
 
 found:
-	retval = sctp_make_reassembled_event(sock_net(asoc->base.sk),
-					     &ulpq->reasm_uo,
+	retval = sctp_make_reassembled_event(asoc->base.net, &ulpq->reasm_uo,
 					     first_frag, pos);
 	if (retval)
 		retval->msg_flags |= MSG_EOR;
@@ -814,7 +811,7 @@ static struct sctp_ulpevent *sctp_intl_retrieve_first_uo(struct sctp_ulpq *ulpq)
 		return NULL;
 
 out:
-	retval = sctp_make_reassembled_event(sock_net(ulpq->asoc->base.sk),
+	retval = sctp_make_reassembled_event(ulpq->asoc->base.net,
 					     &ulpq->reasm_uo, first_frag,
 					     last_frag);
 	if (retval) {
@@ -921,7 +918,7 @@ static struct sctp_ulpevent *sctp_intl_retrieve_first(struct sctp_ulpq *ulpq)
 		return NULL;
 
 out:
-	retval = sctp_make_reassembled_event(sock_net(ulpq->asoc->base.sk),
+	retval = sctp_make_reassembled_event(ulpq->asoc->base.net,
 					     &ulpq->reasm, first_frag,
 					     last_frag);
 	if (retval) {
@@ -1159,7 +1156,7 @@ static void sctp_generate_iftsn(struct sctp_outq *q, __u32 ctsn)
 
 	if (ftsn_chunk) {
 		list_add_tail(&ftsn_chunk->list, &q->control_chunk_list);
-		SCTP_INC_STATS(sock_net(asoc->base.sk), SCTP_MIB_OUTCTRLCHUNKS);
+		SCTP_INC_STATS(asoc->base.net, SCTP_MIB_OUTCTRLCHUNKS);
 	}
 }
 
diff --git a/net/sctp/transport.c b/net/sctp/transport.c
index 3bbe1a58ec87..806af58f4375 100644
--- a/net/sctp/transport.c
+++ b/net/sctp/transport.c
@@ -334,7 +334,7 @@ void sctp_transport_update_rto(struct sctp_transport *tp, __u32 rtt)
 		pr_debug("%s: rto_pending not set on transport %p!\n", __func__, tp);
 
 	if (tp->rttvar || tp->srtt) {
-		struct net *net = sock_net(tp->asoc->base.sk);
+		struct net *net = tp->asoc->base.net;
 		/* 6.3.1 C3) When a new RTT measurement R' is made, set
 		 * RTTVAR <- (1 - RTO.Beta) * RTTVAR + RTO.Beta * |SRTT - R'|
 		 * SRTT <- (1 - RTO.Alpha) * SRTT + RTO.Alpha * R'
diff --git a/net/sctp/ulpqueue.c b/net/sctp/ulpqueue.c
index b6536b7f14c0..1c6c640607c5 100644
--- a/net/sctp/ulpqueue.c
+++ b/net/sctp/ulpqueue.c
@@ -486,10 +486,9 @@ static struct sctp_ulpevent *sctp_ulpq_retrieve_reassembled(struct sctp_ulpq *ul
 		cevent = sctp_skb2event(pd_first);
 		pd_point = sctp_sk(asoc->base.sk)->pd_point;
 		if (pd_point && pd_point <= pd_len) {
-			retval = sctp_make_reassembled_event(sock_net(asoc->base.sk),
+			retval = sctp_make_reassembled_event(asoc->base.net,
 							     &ulpq->reasm,
-							     pd_first,
-							     pd_last);
+							     pd_first, pd_last);
 			if (retval)
 				sctp_ulpq_set_pd(ulpq);
 		}
@@ -497,7 +496,7 @@ static struct sctp_ulpevent *sctp_ulpq_retrieve_reassembled(struct sctp_ulpq *ul
 done:
 	return retval;
 found:
-	retval = sctp_make_reassembled_event(sock_net(ulpq->asoc->base.sk),
+	retval = sctp_make_reassembled_event(ulpq->asoc->base.net,
 					     &ulpq->reasm, first_frag, pos);
 	if (retval)
 		retval->msg_flags |= MSG_EOR;
@@ -563,8 +562,8 @@ static struct sctp_ulpevent *sctp_ulpq_retrieve_partial(struct sctp_ulpq *ulpq)
 	 * further.
 	 */
 done:
-	retval = sctp_make_reassembled_event(sock_net(ulpq->asoc->base.sk),
-					&ulpq->reasm, first_frag, last_frag);
+	retval = sctp_make_reassembled_event(ulpq->asoc->base.net, &ulpq->reasm,
+					     first_frag, last_frag);
 	if (retval && is_last)
 		retval->msg_flags |= MSG_EOR;
 
@@ -664,8 +663,8 @@ static struct sctp_ulpevent *sctp_ulpq_retrieve_first(struct sctp_ulpq *ulpq)
 	 * further.
 	 */
 done:
-	retval = sctp_make_reassembled_event(sock_net(ulpq->asoc->base.sk),
-					&ulpq->reasm, first_frag, last_frag);
+	retval = sctp_make_reassembled_event(ulpq->asoc->base.net, &ulpq->reasm,
+					     first_frag, last_frag);
 	return retval;
 }