Merge branch 'akpm' (final batch from Andrew)

Merge third patch-bumb from Andrew Morton:
 "This wraps me up for -rc1.
   - Lots of misc stuff and things which were deferred/missed from
     patchbombings 1 & 2.
   - ocfs2 things
   - lib/scatterlist
   - hfsplus
   - fatfs
   - documentation
   - signals
   - procfs
   - lockdep
   - coredump
   - seqfile core
   - kexec
   - Tejun's large IDR tree reworkings
   - ipmi
   - partitions
   - nbd
   - random() things
   - kfifo
   - tools/testing/selftests updates
   - Sasha's large and pointless hlist cleanup"

* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (163 commits)
  hlist: drop the node parameter from iterators
  kcmp: make it depend on CHECKPOINT_RESTORE
  selftests: add a simple doc
  tools/testing/selftests/Makefile: rearrange targets
  selftests/efivarfs: add create-read test
  selftests/efivarfs: add empty file creation test
  selftests: add tests for efivarfs
  kfifo: fix kfifo_alloc() and kfifo_init()
  kfifo: move kfifo.c from kernel/ to lib/
  arch Kconfig: centralise CONFIG_ARCH_NO_VIRT_TO_BUS
  w1: add support for DS2413 Dual Channel Addressable Switch
  memstick: move the dereference below the NULL test
  drivers/pps/clients/pps-gpio.c: use devm_kzalloc
  Documentation/DMA-API-HOWTO.txt: fix typo
  include/linux/eventfd.h: fix incorrect filename is a comment
  mtd: mtd_stresstest: use prandom_bytes()
  mtd: mtd_subpagetest: convert to use prandom library
  mtd: mtd_speedtest: use prandom_bytes
  mtd: mtd_pagetest: convert to use prandom library
  mtd: mtd_oobtest: convert to use prandom library
  ...

1 files changed, 5 insertions, 9 deletions

diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c
index b5178d6..79d87d8 100644
--- a/net/bluetooth/sco.c
+++ b/net/bluetooth/sco.c
@@ -259,10 +259,9 @@ drop:
 /* -------- Socket interface ---------- */
 static struct sock *__sco_get_sock_listen_by_addr(bdaddr_t *ba)
 {
-	struct hlist_node *node;
 	struct sock *sk;
 
-	sk_for_each(sk, node, &sco_sk_list.head) {
+	sk_for_each(sk, &sco_sk_list.head) {
 		if (sk->sk_state != BT_LISTEN)
 			continue;
 
@@ -279,11 +278,10 @@ static struct sock *__sco_get_sock_listen_by_addr(bdaddr_t *ba)
 static struct sock *sco_get_sock_listen(bdaddr_t *src)
 {
 	struct sock *sk = NULL, *sk1 = NULL;
-	struct hlist_node *node;
 
 	read_lock(&sco_sk_list.lock);
 
-	sk_for_each(sk, node, &sco_sk_list.head) {
+	sk_for_each(sk, &sco_sk_list.head) {
 		if (sk->sk_state != BT_LISTEN)
 			continue;
 
@@ -298,7 +296,7 @@ static struct sock *sco_get_sock_listen(bdaddr_t *src)
 
 	read_unlock(&sco_sk_list.lock);
 
-	return node ? sk : sk1;
+	return sk ? sk : sk1;
 }
 
 static void sco_sock_destruct(struct sock *sk)
@@ -951,14 +949,13 @@ static void sco_conn_ready(struct sco_conn *conn)
 int sco_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr, __u8 *flags)
 {
 	struct sock *sk;
-	struct hlist_node *node;
 	int lm = 0;
 
 	BT_DBG("hdev %s, bdaddr %pMR", hdev->name, bdaddr);
 
 	/* Find listening sockets */
 	read_lock(&sco_sk_list.lock);
-	sk_for_each(sk, node, &sco_sk_list.head) {
+	sk_for_each(sk, &sco_sk_list.head) {
 		if (sk->sk_state != BT_LISTEN)
 			continue;
 
@@ -1018,11 +1015,10 @@ drop:
 static int sco_debugfs_show(struct seq_file *f, void *p)
 {
 	struct sock *sk;
-	struct hlist_node *node;
 
 	read_lock(&sco_sk_list.lock);
 
-	sk_for_each(sk, node, &sco_sk_list.head) {
+	sk_for_each(sk, &sco_sk_list.head) {
 		seq_printf(f, "%pMR %pMR %d\n", &bt_sk(sk)->src,
 			   &bt_sk(sk)->dst, sk->sk_state);
 	}