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

Pull networking updates from David Miller:
 "Highlights:

   1) Support SPI based w5100 devices, from Akinobu Mita.

   2) Partial Segmentation Offload, from Alexander Duyck.

   3) Add GMAC4 support to stmmac driver, from Alexandre TORGUE.

   4) Allow cls_flower stats offload, from Amir Vadai.

   5) Implement bpf blinding, from Daniel Borkmann.

   6) Optimize _ASYNC_ bit twiddling on sockets, unless the socket is
      actually using FASYNC these atomics are superfluous.  From Eric
      Dumazet.

   7) Run TCP more preemptibly, also from Eric Dumazet.

   8) Support LED blinking, EEPROM dumps, and rxvlan offloading in mlx5e
      driver, from Gal Pressman.

   9) Allow creating ppp devices via rtnetlink, from Guillaume Nault.

  10) Improve BPF usage documentation, from Jesper Dangaard Brouer.

  11) Support tunneling offloads in qed, from Manish Chopra.

  12) aRFS offloading in mlx5e, from Maor Gottlieb.

  13) Add RFS and RPS support to SCTP protocol, from Marcelo Ricardo
      Leitner.

  14) Add MSG_EOR support to TCP, this allows controlling packet
      coalescing on application record boundaries for more accurate
      socket timestamp sampling.  From Martin KaFai Lau.

  15) Fix alignment of 64-bit netlink attributes across the board, from
      Nicolas Dichtel.

  16) Per-vlan stats in bridging, from Nikolay Aleksandrov.

  17) Several conversions of drivers to ethtool ksettings, from Philippe
      Reynes.

  18) Checksum neutral ILA in ipv6, from Tom Herbert.

  19) Factorize all of the various marvell dsa drivers into one, from
      Vivien Didelot

  20) Add VF support to qed driver, from Yuval Mintz"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1649 commits)
  Revert "phy dp83867: Fix compilation with CONFIG_OF_MDIO=m"
  Revert "phy dp83867: Make rgmii parameters optional"
  r8169: default to 64-bit DMA on recent PCIe chips
  phy dp83867: Make rgmii parameters optional
  phy dp83867: Fix compilation with CONFIG_OF_MDIO=m
  bpf: arm64: remove callee-save registers use for tmp registers
  asix: Fix offset calculation in asix_rx_fixup() causing slow transmissions
  switchdev: pass pointer to fib_info instead of copy
  net_sched: close another race condition in tcf_mirred_release()
  tipc: fix nametable publication field in nl compat
  drivers: net: Don't print unpopulated net_device name
  qed: add support for dcbx.
  ravb: Add missing free_irq() calls to ravb_close()
  qed: Remove a stray tab
  net: ethernet: fec-mpc52xx: use phy_ethtool_{get|set}_link_ksettings
  net: ethernet: fec-mpc52xx: use phydev from struct net_device
  bpf, doc: fix typo on bpf_asm descriptions
  stmmac: hardware TX COE doesn't work when force_thresh_dma_mode is set
  net: ethernet: fs-enet: use phy_ethtool_{get|set}_link_ksettings
  net: ethernet: fs-enet: use phydev from struct net_device
  ...

1 files changed, 19 insertions, 26 deletions

diff --git a/net/batman-adv/network-coding.c b/net/batman-adv/network-coding.c
index b41719b6487a..678f06865312 100644
--- a/net/batman-adv/network-coding.c
+++ b/net/batman-adv/network-coding.c
@@ -510,10 +510,10 @@ static u32 batadv_nc_hash_choose(const void *data, u32 size)
  * @node: node in the local table
  * @data2: second object to compare the node to
  *
- * Return: 1 if the two entry are the same, 0 otherwise
+ * Return: true if the two entry are the same, false otherwise
  */
-static int batadv_nc_hash_compare(const struct hlist_node *node,
-				  const void *data2)
+static bool batadv_nc_hash_compare(const struct hlist_node *node,
+				   const void *data2)
 {
 	const struct batadv_nc_path *nc_path1, *nc_path2;
 
@@ -521,15 +521,13 @@ static int batadv_nc_hash_compare(const struct hlist_node *node,
 	nc_path2 = data2;
 
 	/* Return 1 if the two keys are identical */
-	if (memcmp(nc_path1->prev_hop, nc_path2->prev_hop,
-		   sizeof(nc_path1->prev_hop)) != 0)
-		return 0;
+	if (!batadv_compare_eth(nc_path1->prev_hop, nc_path2->prev_hop))
+		return false;
 
-	if (memcmp(nc_path1->next_hop, nc_path2->next_hop,
-		   sizeof(nc_path1->next_hop)) != 0)
-		return 0;
+	if (!batadv_compare_eth(nc_path1->next_hop, nc_path2->next_hop))
+		return false;
 
-	return 1;
+	return true;
 }
 
 /**
@@ -714,7 +712,7 @@ static void batadv_nc_worker(struct work_struct *work)
 	struct batadv_priv *bat_priv;
 	unsigned long timeout;
 
-	delayed_work = container_of(work, struct delayed_work, work);
+	delayed_work = to_delayed_work(work);
 	priv_nc = container_of(delayed_work, struct batadv_priv_nc, work);
 	bat_priv = container_of(priv_nc, struct batadv_priv, nc);
 
@@ -793,10 +791,10 @@ static bool batadv_can_nc_with_orig(struct batadv_priv *bat_priv,
  *
  * Return: the nc_node if found, NULL otherwise.
  */
-static struct batadv_nc_node
-*batadv_nc_find_nc_node(struct batadv_orig_node *orig_node,
-			struct batadv_orig_node *orig_neigh_node,
-			bool in_coding)
+static struct batadv_nc_node *
+batadv_nc_find_nc_node(struct batadv_orig_node *orig_node,
+		       struct batadv_orig_node *orig_neigh_node,
+		       bool in_coding)
 {
 	struct batadv_nc_node *nc_node, *nc_node_out = NULL;
 	struct list_head *list;
@@ -835,11 +833,11 @@ static struct batadv_nc_node
  *
  * Return: the nc_node if found or created, NULL in case of an error.
  */
-static struct batadv_nc_node
-*batadv_nc_get_nc_node(struct batadv_priv *bat_priv,
-		       struct batadv_orig_node *orig_node,
-		       struct batadv_orig_node *orig_neigh_node,
-		       bool in_coding)
+static struct batadv_nc_node *
+batadv_nc_get_nc_node(struct batadv_priv *bat_priv,
+		      struct batadv_orig_node *orig_node,
+		      struct batadv_orig_node *orig_neigh_node,
+		      bool in_coding)
 {
 	struct batadv_nc_node *nc_node;
 	spinlock_t *lock; /* Used to lock list selected by "int in_coding" */
@@ -856,8 +854,7 @@ static struct batadv_nc_node
 	if (!nc_node)
 		return NULL;
 
-	if (!kref_get_unless_zero(&orig_neigh_node->refcount))
-		goto free;
+	kref_get(&orig_neigh_node->refcount);
 
 	/* Initialize nc_node */
 	INIT_LIST_HEAD(&nc_node->list);
@@ -884,10 +881,6 @@ static struct batadv_nc_node
 	spin_unlock_bh(lock);
 
 	return nc_node;
-
-free:
-	kfree(nc_node);
-	return NULL;
 }
 
 /**