8 files changed, 17 insertions, 9 deletions
diff --git a/net/bluetooth/af_bluetooth.c b/net/bluetooth/af_bluetooth.c
index 1aff2da9bc74..69e1f7d362a8 100644
--- a/net/bluetooth/af_bluetooth.c
+++ b/net/bluetooth/af_bluetooth.c
@@ -27,6 +27,8 @@
 #include <linux/module.h>
 #include <linux/debugfs.h>
 #include <linux/stringify.h>
+#include <linux/sched/signal.h>
+
 #include <asm/ioctls.h>
 
 #include <net/bluetooth/bluetooth.h>
@@ -245,7 +247,7 @@ int bt_sock_recvmsg(struct socket *sock, struct msghdr *msg, size_t len,
 	if (err == 0) {
 		sock_recv_ts_and_drops(msg, sk, skb);
 
-		if (bt_sk(sk)->skb_msg_name)
+		if (msg->msg_name && bt_sk(sk)->skb_msg_name)
 			bt_sk(sk)->skb_msg_name(skb, msg->msg_name,
 						&msg->msg_namelen);
 	}
diff --git a/net/bluetooth/cmtp/capi.c b/net/bluetooth/cmtp/capi.c
index 46ac686c8911..bb308224099c 100644
--- a/net/bluetooth/cmtp/capi.c
+++ b/net/bluetooth/cmtp/capi.c
@@ -26,7 +26,7 @@
 #include <linux/types.h>
 #include <linux/errno.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/slab.h>
 #include <linux/poll.h>
 #include <linux/fcntl.h>
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index e17aacbc5630..0b4dba08a14e 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -4749,7 +4749,7 @@ static void process_adv_report(struct hci_dev *hdev, u8 type, bdaddr_t *bdaddr,
 	case LE_ADV_SCAN_RSP:
 		break;
 	default:
-		BT_ERR_RATELIMITED("Unknown advetising packet type: 0x%02x",
+		BT_ERR_RATELIMITED("Unknown advertising packet type: 0x%02x",
 				   type);
 		return;
 	}
diff --git a/net/bluetooth/hci_request.c b/net/bluetooth/hci_request.c
index 1015d9c8d97d..b5faff458d8b 100644
--- a/net/bluetooth/hci_request.c
+++ b/net/bluetooth/hci_request.c
@@ -21,6 +21,8 @@
    SOFTWARE IS DISCLAIMED.
 */
 
+#include <linux/sched/signal.h>
+
 #include <net/bluetooth/bluetooth.h>
 #include <net/bluetooth/hci_core.h>
 #include <net/bluetooth/mgmt.h>
diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
index 48f9471e7c85..f64d6566021f 100644
--- a/net/bluetooth/hci_sock.c
+++ b/net/bluetooth/hci_sock.c
@@ -851,7 +851,7 @@ static int hci_sock_release(struct socket *sock)
 
 	if (hdev) {
 		if (hci_pi(sk)->channel == HCI_CHANNEL_USER) {
-			/* When releasing an user channel exclusive access,
+			/* When releasing a user channel exclusive access,
 			 * call hci_dev_do_close directly instead of calling
 			 * hci_dev_close to ensure the exclusive access will
 			 * be released and the controller brought back down.
@@ -1172,7 +1172,7 @@ static int hci_sock_bind(struct socket *sock, struct sockaddr *addr,
 				/* In case the transport is already up and
 				 * running, clear the error here.
 				 *
-				 * This can happen when opening an user
+				 * This can happen when opening a user
 				 * channel and HCI_AUTO_OFF grace period
 				 * is still active.
 				 */
@@ -1190,7 +1190,7 @@ static int hci_sock_bind(struct socket *sock, struct sockaddr *addr,
 		if (!hci_sock_gen_cookie(sk)) {
 			/* In the case when a cookie has already been assigned,
 			 * this socket will transition from a raw socket into
-			 * an user channel socket. For a clean transition, send
+			 * a user channel socket. For a clean transition, send
 			 * the close notification first.
 			 */
 			skb = create_monitor_ctrl_close(sk);
diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
index a8ba752732c9..507b80d59dec 100644
--- a/net/bluetooth/l2cap_sock.c
+++ b/net/bluetooth/l2cap_sock.c
@@ -29,6 +29,7 @@
 
 #include <linux/module.h>
 #include <linux/export.h>
+#include <linux/sched/signal.h>
 
 #include <net/bluetooth/bluetooth.h>
 #include <net/bluetooth/hci_core.h>
@@ -300,7 +301,7 @@ done:
 }
 
 static int l2cap_sock_accept(struct socket *sock, struct socket *newsock,
-			     int flags)
+			     int flags, bool kern)
 {
 	DEFINE_WAIT_FUNC(wait, woken_wake_function);
 	struct sock *sk = sock->sk, *nsk;
diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
index 7511df72347f..ac3c650cb234 100644
--- a/net/bluetooth/rfcomm/sock.c
+++ b/net/bluetooth/rfcomm/sock.c
@@ -27,6 +27,7 @@
 
 #include <linux/export.h>
 #include <linux/debugfs.h>
+#include <linux/sched/signal.h>
 
 #include <net/bluetooth/bluetooth.h>
 #include <net/bluetooth/hci_core.h>
@@ -470,7 +471,8 @@ done:
 	return err;
 }
 
-static int rfcomm_sock_accept(struct socket *sock, struct socket *newsock, int flags)
+static int rfcomm_sock_accept(struct socket *sock, struct socket *newsock, int flags,
+			      bool kern)
 {
 	DEFINE_WAIT_FUNC(wait, woken_wake_function);
 	struct sock *sk = sock->sk, *nsk;
diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c
index 3125ce670c2f..728e0c8dc8e7 100644
--- a/net/bluetooth/sco.c
+++ b/net/bluetooth/sco.c
@@ -27,6 +27,7 @@
 #include <linux/module.h>
 #include <linux/debugfs.h>
 #include <linux/seq_file.h>
+#include <linux/sched/signal.h>
 
 #include <net/bluetooth/bluetooth.h>
 #include <net/bluetooth/hci_core.h>
@@ -626,7 +627,7 @@ done:
 }
 
 static int sco_sock_accept(struct socket *sock, struct socket *newsock,
-			   int flags)
+			   int flags, bool kern)
 {
 	DEFINE_WAIT_FUNC(wait, woken_wake_function);
 	struct sock *sk = sock->sk, *ch;