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Bluetooth: Fix missing rcu_read_unlock() in hci_bdaddr_is_paired()

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When finding a matching LTK the rcu_read_unlock() function was failing
to release the RCU read lock. This patch adds the missing call to
rcu_reaD_unlock().

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Johan Hedberg 2015-03-11 08:55:51 +02:00 committed by Marcel Holtmann
parent beb1c21b8e
commit 87c8b28d29
1 changed files with 3 additions and 1 deletions
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4
net/bluetooth/hci_core.c
View file

@ -2535,8 +2535,10 @@ bool hci_bdaddr_is_paired(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type)
rcu_read_lock();
list_for_each_entry_rcu(k, &hdev->long_term_keys, list) {
if (k->bdaddr_type == addr_type && !bacmp(bdaddr, &k->bdaddr))
if (k->bdaddr_type == addr_type && !bacmp(bdaddr, &k->bdaddr)) {
rcu_read_unlock();
return true;
}
}
rcu_read_unlock();