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Diffstat (limited to 'net/bluetooth/af_bluetooth.c')
-rw-r--r--net/bluetooth/af_bluetooth.c17
1 files changed, 7 insertions, 10 deletions
diff --git a/net/bluetooth/af_bluetooth.c b/net/bluetooth/af_bluetooth.c
index 744ed3f07ef3..02b9baa1930b 100644
--- a/net/bluetooth/af_bluetooth.c
+++ b/net/bluetooth/af_bluetooth.c
@@ -41,14 +41,13 @@
#include <net/bluetooth/bluetooth.h>
-#define VERSION "2.14"
+#define VERSION "2.15"
/* Bluetooth sockets */
#define BT_MAX_PROTO 8
static struct net_proto_family *bt_proto[BT_MAX_PROTO];
static DEFINE_RWLOCK(bt_proto_lock);
-#ifdef CONFIG_DEBUG_LOCK_ALLOC
static struct lock_class_key bt_lock_key[BT_MAX_PROTO];
static const char *bt_key_strings[BT_MAX_PROTO] = {
"sk_lock-AF_BLUETOOTH-BTPROTO_L2CAP",
@@ -86,11 +85,6 @@ static inline void bt_sock_reclassify_lock(struct socket *sock, int proto)
bt_slock_key_strings[proto], &bt_slock_key[proto],
bt_key_strings[proto], &bt_lock_key[proto]);
}
-#else
-static inline void bt_sock_reclassify_lock(struct socket *sock, int proto)
-{
-}
-#endif
int bt_sock_register(int proto, struct net_proto_family *ops)
{
@@ -217,7 +211,8 @@ struct sock *bt_accept_dequeue(struct sock *parent, struct socket *newsock)
continue;
}
- if (sk->sk_state == BT_CONNECTED || !newsock) {
+ if (sk->sk_state == BT_CONNECTED || !newsock ||
+ bt_sk(parent)->defer_setup) {
bt_accept_unlink(sk);
if (newsock)
sock_graft(sk, newsock);
@@ -232,7 +227,7 @@ struct sock *bt_accept_dequeue(struct sock *parent, struct socket *newsock)
EXPORT_SYMBOL(bt_accept_dequeue);
int bt_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
- struct msghdr *msg, size_t len, int flags)
+ struct msghdr *msg, size_t len, int flags)
{
int noblock = flags & MSG_DONTWAIT;
struct sock *sk = sock->sk;
@@ -277,7 +272,9 @@ static inline unsigned int bt_accept_poll(struct sock *parent)
list_for_each_safe(p, n, &bt_sk(parent)->accept_q) {
sk = (struct sock *) list_entry(p, struct bt_sock, accept_q);
- if (sk->sk_state == BT_CONNECTED)
+ if (sk->sk_state == BT_CONNECTED ||
+ (bt_sk(parent)->defer_setup &&
+ sk->sk_state == BT_CONNECT2))
return POLLIN | POLLRDNORM;
}