X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=net%2Fbluetooth%2Fhci_sock.c;h=832b5f44be5c2f483e5ec0b5c2b8e594447d2cd6;hb=badff6d01a8589a1c828b0bf118903ca38627f4e;hp=dbf98c49dbaaa0edeaf3b37e38b595f4ba79a237;hpb=8eefb2b7ad6195f4324629f35be0b9443cd8ee96;p=deliverable%2Flinux.git

diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
index dbf98c49dbaa..832b5f44be5c 100644
--- a/net/bluetooth/hci_sock.c
+++ b/net/bluetooth/hci_sock.c
@@ -1,4 +1,4 @@
-/* 
+/*
    BlueZ - Bluetooth protocol stack for Linux
    Copyright (C) 2000-2001 Qualcomm Incorporated
 
@@ -12,13 +12,13 @@
    OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.
    IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY
-   CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES 
-   WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 
-   ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 
+   CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES
+   WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+   ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
-   ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, 
-   COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS 
+   ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS,
+   COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS
    SOFTWARE IS DISCLAIMED.
 */
 
@@ -30,7 +30,6 @@
 #include <linux/capability.h>
 #include <linux/errno.h>
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/slab.h>
 #include <linux/poll.h>
 #include <linux/fcntl.h>
@@ -170,7 +169,7 @@ static int hci_sock_release(struct socket *sock)
 	return 0;
 }
 
-/* Ioctls that require bound socket */ 
+/* Ioctls that require bound socket */
 static inline int hci_sock_bound_ioctl(struct sock *sk, unsigned int cmd, unsigned long arg)
 {
 	struct hci_dev *hdev = hci_pi(sk)->hdev;
@@ -348,8 +347,8 @@ static inline void hci_sock_cmsg(struct sock *sk, struct msghdr *msg, struct sk_
 		put_cmsg(msg, SOL_HCI, HCI_CMSG_TSTAMP, sizeof(tv), &tv);
 	}
 }
- 
-static int hci_sock_recvmsg(struct kiocb *iocb, struct socket *sock, 
+
+static int hci_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
 				struct msghdr *msg, size_t len, int flags)
 {
 	int noblock = flags & MSG_DONTWAIT;
@@ -376,7 +375,7 @@ static int hci_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
 		copied = len;
 	}
 
-	skb->h.raw = skb->data;
+	skb_reset_transport_header(skb);
 	err = skb_copy_datagram_iovec(skb, 0, msg->msg_iov, copied);
 
 	hci_sock_cmsg(sk, msg, skb);
@@ -386,7 +385,7 @@ static int hci_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
 	return err ? : copied;
 }
 
-static int hci_sock_sendmsg(struct kiocb *iocb, struct socket *sock, 
+static int hci_sock_sendmsg(struct kiocb *iocb, struct socket *sock,
 			    struct msghdr *msg, size_t len)
 {
 	struct sock *sk = sock->sk;
@@ -520,7 +519,7 @@ static int hci_sock_setsockopt(struct socket *sock, int level, int optname, char
 			*((u32 *) f->event_mask + 0) = uf.event_mask[0];
 			*((u32 *) f->event_mask + 1) = uf.event_mask[1];
 		}
-		break; 
+		break;
 
 	default:
 		err = -ENOPROTOOPT;
@@ -535,7 +534,7 @@ static int hci_sock_getsockopt(struct socket *sock, int level, int optname, char
 {
 	struct hci_ufilter uf;
 	struct sock *sk = sock->sk;
-	int len, opt; 
+	int len, opt;
 
 	if (get_user(len, optlen))
 		return -EFAULT;
@@ -544,7 +543,7 @@ static int hci_sock_getsockopt(struct socket *sock, int level, int optname, char
 	case HCI_DATA_DIR:
 		if (hci_pi(sk)->cmsg_mask & HCI_CMSG_DIR)
 			opt = 1;
-		else 
+		else
 			opt = 0;
 
 		if (put_user(opt, optval))
@@ -554,7 +553,7 @@ static int hci_sock_getsockopt(struct socket *sock, int level, int optname, char
 	case HCI_TIME_STAMP:
 		if (hci_pi(sk)->cmsg_mask & HCI_CMSG_TSTAMP)
 			opt = 1;
-		else 
+		else
 			opt = 0;
 
 		if (put_user(opt, optval))
@@ -657,7 +656,7 @@ static int hci_sock_dev_event(struct notifier_block *this, unsigned long event,
 		/* Detach sockets from device */
 		read_lock(&hci_sk_list.lock);
 		sk_for_each(sk, node, &hci_sk_list.head) {
-			bh_lock_sock(sk);
+			lock_sock(sk);
 			if (hci_pi(sk)->hdev == hdev) {
 				hci_pi(sk)->hdev = NULL;
 				sk->sk_err = EPIPE;
@@ -666,7 +665,7 @@ static int hci_sock_dev_event(struct notifier_block *this, unsigned long event,
 
 				hci_dev_put(hdev);
 			}
-			bh_unlock_sock(sk);
+			release_sock(sk);
 		}
 		read_unlock(&hci_sk_list.lock);
 	}