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authorJohn W. Linville <linville@tuxdriver.com>2011-12-06 14:59:32 -0500
committerJohn W. Linville <linville@tuxdriver.com>2011-12-06 14:59:32 -0500
commitfacda29d75a30a8ff4f1f23a48a368d167563843 (patch)
tree3f0b8e77cb826cd24e9f0b760b27467eda76907a /net
parent9995ffe5f5fdddcc73e4465cc3f8b38714df8108 (diff)
parent33cb722c22f28964a501a56cc76397834c221c7a (diff)
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/padovan/bluetooth
Diffstat (limited to 'net')
-rw-r--r--net/bluetooth/bnep/core.c8
-rw-r--r--net/bluetooth/cmtp/core.c5
-rw-r--r--net/bluetooth/hci_event.c2
3 files changed, 7 insertions, 8 deletions
diff --git a/net/bluetooth/bnep/core.c b/net/bluetooth/bnep/core.c
index 91bcd3a961ec..1eea8208b2cc 100644
--- a/net/bluetooth/bnep/core.c
+++ b/net/bluetooth/bnep/core.c
@@ -79,17 +79,12 @@ static struct bnep_session *__bnep_get_session(u8 *dst)
static void __bnep_link_session(struct bnep_session *s)
{
- /* It's safe to call __module_get() here because sessions are added
- by the socket layer which has to hold the reference to this module.
- */
- __module_get(THIS_MODULE);
list_add(&s->list, &bnep_session_list);
}
static void __bnep_unlink_session(struct bnep_session *s)
{
list_del(&s->list);
- module_put(THIS_MODULE);
}
static int bnep_send(struct bnep_session *s, void *data, size_t len)
@@ -530,6 +525,7 @@ static int bnep_session(void *arg)
up_write(&bnep_session_sem);
free_netdev(dev);
+ module_put_and_exit(0);
return 0;
}
@@ -616,9 +612,11 @@ int bnep_add_connection(struct bnep_connadd_req *req, struct socket *sock)
__bnep_link_session(s);
+ __module_get(THIS_MODULE);
s->task = kthread_run(bnep_session, s, "kbnepd %s", dev->name);
if (IS_ERR(s->task)) {
/* Session thread start failed, gotta cleanup. */
+ module_put(THIS_MODULE);
unregister_netdev(dev);
__bnep_unlink_session(s);
err = PTR_ERR(s->task);
diff --git a/net/bluetooth/cmtp/core.c b/net/bluetooth/cmtp/core.c
index 7d00ddf9e9dc..5a6e634f7fca 100644
--- a/net/bluetooth/cmtp/core.c
+++ b/net/bluetooth/cmtp/core.c
@@ -67,14 +67,12 @@ static struct cmtp_session *__cmtp_get_session(bdaddr_t *bdaddr)
static void __cmtp_link_session(struct cmtp_session *session)
{
- __module_get(THIS_MODULE);
list_add(&session->list, &cmtp_session_list);
}
static void __cmtp_unlink_session(struct cmtp_session *session)
{
list_del(&session->list);
- module_put(THIS_MODULE);
}
static void __cmtp_copy_session(struct cmtp_session *session, struct cmtp_conninfo *ci)
@@ -327,6 +325,7 @@ static int cmtp_session(void *arg)
up_write(&cmtp_session_sem);
kfree(session);
+ module_put_and_exit(0);
return 0;
}
@@ -376,9 +375,11 @@ int cmtp_add_connection(struct cmtp_connadd_req *req, struct socket *sock)
__cmtp_link_session(session);
+ __module_get(THIS_MODULE);
session->task = kthread_run(cmtp_session, session, "kcmtpd_ctr_%d",
session->num);
if (IS_ERR(session->task)) {
+ module_put(THIS_MODULE);
err = PTR_ERR(session->task);
goto unlink;
}
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index d7d96b6b1f0d..643a41b76e2e 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -545,7 +545,7 @@ static void hci_setup(struct hci_dev *hdev)
{
hci_setup_event_mask(hdev);
- if (hdev->lmp_ver > 1)
+ if (hdev->hci_ver > 1)
hci_send_cmd(hdev, HCI_OP_READ_LOCAL_COMMANDS, 0, NULL);
if (hdev->features[6] & LMP_SIMPLE_PAIR) {