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

Pull networking updates from David Miller:

 1) Support ipv6 checksum offload in sunvnet driver, from Shannon
    Nelson.

 2) Move to RB-tree instead of custom AVL code in inetpeer, from Eric
    Dumazet.

 3) Allow generic XDP to work on virtual devices, from John Fastabend.

 4) Add bpf device maps and XDP_REDIRECT, which can be used to build
    arbitrary switching frameworks using XDP. From John Fastabend.

 5) Remove UFO offloads from the tree, gave us little other than bugs.

 6) Remove the IPSEC flow cache, from Florian Westphal.

 7) Support ipv6 route offload in mlxsw driver.

 8) Support VF representors in bnxt_en, from Sathya Perla.

 9) Add support for forward error correction modes to ethtool, from
    Vidya Sagar Ravipati.

10) Add time filter for packet scheduler action dumping, from Jamal Hadi
    Salim.

11) Extend the zerocopy sendmsg() used by virtio and tap to regular
    sockets via MSG_ZEROCOPY. From Willem de Bruijn.

12) Significantly rework value tracking in the BPF verifier, from Edward
    Cree.

13) Add new jump instructions to eBPF, from Daniel Borkmann.

14) Rework rtnetlink plumbing so that operations can be run without
    taking the RTNL semaphore. From Florian Westphal.

15) Support XDP in tap driver, from Jason Wang.

16) Add 32-bit eBPF JIT for ARM, from Shubham Bansal.

17) Add Huawei hinic ethernet driver.

18) Allow to report MD5 keys in TCP inet_diag dumps, from Ivan
    Delalande.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1780 commits)
  i40e: point wb_desc at the nvm_wb_desc during i40e_read_nvm_aq
  i40e: avoid NVM acquire deadlock during NVM update
  drivers: net: xgene: Remove return statement from void function
  drivers: net: xgene: Configure tx/rx delay for ACPI
  drivers: net: xgene: Read tx/rx delay for ACPI
  rocker: fix kcalloc parameter order
  rds: Fix non-atomic operation on shared flag variable
  net: sched: don't use GFP_KERNEL under spin lock
  vhost_net: correctly check tx avail during rx busy polling
  net: mdio-mux: add mdio_mux parameter to mdio_mux_init()
  rxrpc: Make service connection lookup always check for retry
  net: stmmac: Delete dead code for MDIO registration
  gianfar: Fix Tx flow control deactivation
  cxgb4: Ignore MPS_TX_INT_CAUSE[Bubble] for T6
  cxgb4: Fix pause frame count in t4_get_port_stats
  cxgb4: fix memory leak
  tun: rename generic_xdp to skb_xdp
  tun: reserve extra headroom only when XDP is set
  net: dsa: bcm_sf2: Configure IMP port TC2QOS mapping
  net: dsa: bcm_sf2: Advertise number of egress queues
  ...

1 files changed, 30 insertions, 30 deletions

diff --git a/net/sctp/output.c b/net/sctp/output.c
index 9d85049..4a865cd 100644
--- a/net/sctp/output.c
+++ b/net/sctp/output.c
@@ -57,15 +57,15 @@
 #include <net/sctp/checksum.h>
 
 /* Forward declarations for private helpers. */
-static sctp_xmit_t __sctp_packet_append_chunk(struct sctp_packet *packet,
-					      struct sctp_chunk *chunk);
-static sctp_xmit_t sctp_packet_can_append_data(struct sctp_packet *packet,
-					   struct sctp_chunk *chunk);
+static enum sctp_xmit __sctp_packet_append_chunk(struct sctp_packet *packet,
+						 struct sctp_chunk *chunk);
+static enum sctp_xmit sctp_packet_can_append_data(struct sctp_packet *packet,
+						  struct sctp_chunk *chunk);
 static void sctp_packet_append_data(struct sctp_packet *packet,
-					   struct sctp_chunk *chunk);
-static sctp_xmit_t sctp_packet_will_fit(struct sctp_packet *packet,
-					struct sctp_chunk *chunk,
-					u16 chunk_len);
+				    struct sctp_chunk *chunk);
+static enum sctp_xmit sctp_packet_will_fit(struct sctp_packet *packet,
+					   struct sctp_chunk *chunk,
+					   u16 chunk_len);
 
 static void sctp_packet_reset(struct sctp_packet *packet)
 {
@@ -181,11 +181,11 @@ void sctp_packet_free(struct sctp_packet *packet)
  * as it can fit in the packet, but any more data that does not fit in this
  * packet can be sent only after receiving the COOKIE_ACK.
  */
-sctp_xmit_t sctp_packet_transmit_chunk(struct sctp_packet *packet,
-				       struct sctp_chunk *chunk,
-				       int one_packet, gfp_t gfp)
+enum sctp_xmit sctp_packet_transmit_chunk(struct sctp_packet *packet,
+					  struct sctp_chunk *chunk,
+					  int one_packet, gfp_t gfp)
 {
-	sctp_xmit_t retval;
+	enum sctp_xmit retval;
 
 	pr_debug("%s: packet:%p size:%zu chunk:%p size:%d\n", __func__,
 		 packet, packet->size, chunk, chunk->skb ? chunk->skb->len : -1);
@@ -218,12 +218,12 @@ sctp_xmit_t sctp_packet_transmit_chunk(struct sctp_packet *packet,
 }
 
 /* Try to bundle an auth chunk into the packet. */
-static sctp_xmit_t sctp_packet_bundle_auth(struct sctp_packet *pkt,
-					   struct sctp_chunk *chunk)
+static enum sctp_xmit sctp_packet_bundle_auth(struct sctp_packet *pkt,
+					      struct sctp_chunk *chunk)
 {
 	struct sctp_association *asoc = pkt->transport->asoc;
+	enum sctp_xmit retval = SCTP_XMIT_OK;
 	struct sctp_chunk *auth;
-	sctp_xmit_t retval = SCTP_XMIT_OK;
 
 	/* if we don't have an association, we can't do authentication */
 	if (!asoc)
@@ -254,10 +254,10 @@ static sctp_xmit_t sctp_packet_bundle_auth(struct sctp_packet *pkt,
 }
 
 /* Try to bundle a SACK with the packet. */
-static sctp_xmit_t sctp_packet_bundle_sack(struct sctp_packet *pkt,
-					   struct sctp_chunk *chunk)
+static enum sctp_xmit sctp_packet_bundle_sack(struct sctp_packet *pkt,
+					      struct sctp_chunk *chunk)
 {
-	sctp_xmit_t retval = SCTP_XMIT_OK;
+	enum sctp_xmit retval = SCTP_XMIT_OK;
 
 	/* If sending DATA and haven't aleady bundled a SACK, try to
 	 * bundle one in to the packet.
@@ -299,11 +299,11 @@ out:
 /* Append a chunk to the offered packet reporting back any inability to do
  * so.
  */
-static sctp_xmit_t __sctp_packet_append_chunk(struct sctp_packet *packet,
-					      struct sctp_chunk *chunk)
+static enum sctp_xmit __sctp_packet_append_chunk(struct sctp_packet *packet,
+						 struct sctp_chunk *chunk)
 {
-	sctp_xmit_t retval = SCTP_XMIT_OK;
 	__u16 chunk_len = SCTP_PAD4(ntohs(chunk->chunk_hdr->length));
+	enum sctp_xmit retval = SCTP_XMIT_OK;
 
 	/* Check to see if this chunk will fit into the packet */
 	retval = sctp_packet_will_fit(packet, chunk, chunk_len);
@@ -353,10 +353,10 @@ finish:
 /* Append a chunk to the offered packet reporting back any inability to do
  * so.
  */
-sctp_xmit_t sctp_packet_append_chunk(struct sctp_packet *packet,
-				     struct sctp_chunk *chunk)
+enum sctp_xmit sctp_packet_append_chunk(struct sctp_packet *packet,
+					struct sctp_chunk *chunk)
 {
-	sctp_xmit_t retval = SCTP_XMIT_OK;
+	enum sctp_xmit retval = SCTP_XMIT_OK;
 
 	pr_debug("%s: packet:%p chunk:%p\n", __func__, packet, chunk);
 
@@ -653,8 +653,8 @@ out:
  ********************************************************************/
 
 /* This private function check to see if a chunk can be added */
-static sctp_xmit_t sctp_packet_can_append_data(struct sctp_packet *packet,
-					   struct sctp_chunk *chunk)
+static enum sctp_xmit sctp_packet_can_append_data(struct sctp_packet *packet,
+						  struct sctp_chunk *chunk)
 {
 	size_t datasize, rwnd, inflight, flight_size;
 	struct sctp_transport *transport = packet->transport;
@@ -762,12 +762,12 @@ static void sctp_packet_append_data(struct sctp_packet *packet,
 	sctp_chunk_assign_ssn(chunk);
 }
 
-static sctp_xmit_t sctp_packet_will_fit(struct sctp_packet *packet,
-					struct sctp_chunk *chunk,
-					u16 chunk_len)
+static enum sctp_xmit sctp_packet_will_fit(struct sctp_packet *packet,
+					   struct sctp_chunk *chunk,
+					   u16 chunk_len)
 {
+	enum sctp_xmit retval = SCTP_XMIT_OK;
 	size_t psize, pmtu, maxsize;
-	sctp_xmit_t retval = SCTP_XMIT_OK;
 
 	psize = packet->size;
 	if (packet->transport->asoc)