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Bluetooth: Move SMP crypto functions to a workqueue

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The function crypto_blkcipher_setkey() called by smp_e()
can sleep, so all the crypto work has to be moved to
hci_dev workqueue.

Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@openbossa.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
This commit is contained in:
Vinicius Costa Gomes
2011-09-05 14:31:31 -03:00
committed by Gustavo F. Padovan
parent 1c1def09c4
commit 8aab47574a
3 changed files with 185 additions and 103 deletions
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2
net/bluetooth/l2cap_core.c
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@@ -991,7 +991,7 @@ static void l2cap_conn_del(struct hci_conn *hcon, int err)
if (test_and_clear_bit(HCI_CONN_LE_SMP_PEND, &hcon->pend)) {
del_timer(&conn->security_timer);
hci_conn_put(hcon);
smp_chan_destroy(conn);
}
hcon->l2cap_data = NULL;