From: Vinicius Costa Gomes <vinicius.gomes@xxxxxxxxxxxxx>
The SMP workqueue is initialized unconditionally because it needs
to be done during module initialization. And during this time we
can't be sure that LE support is available.
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@xxxxxxxxxxxxx>
---
net/bluetooth/l2cap_core.c | 7 +++++++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index 09ca51e..b721f16 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -4290,6 +4290,10 @@ int __init l2cap_init(void)
if (err < 0)
return err;
+ err = smp_crypto_init();
+ if (err < 0)
+ BT_DBG("SMP Initialization falied");
+
err = hci_register_proto(&l2cap_hci_proto);
if (err < 0) {
BT_ERR("L2CAP protocol registration failed");
@@ -4307,6 +4311,7 @@ int __init l2cap_init(void)
return 0;
error:
+ smp_crypto_exit();
l2cap_cleanup_sockets();
return err;
}
@@ -4315,6 +4320,8 @@ void l2cap_exit(void)
{
debugfs_remove(l2cap_debugfs);
+ smp_crypto_exit();
+
if (hci_unregister_proto(&l2cap_hci_proto) < 0)
BT_ERR("L2CAP protocol unregistration failed");
--
1.7.6
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