From: Wang ShaoBo bobo.shaobowang@huawei.com
[ Upstream commit 747da1308bdd5021409974f9180f0d8ece53d142 ]
hci_get_route() takes reference, we should use hci_dev_put() to release it when not need anymore.
Fixes: 6b8d4a6a0314 ("Bluetooth: 6LoWPAN: Use connected oriented channel instead of fixed one") Signed-off-by: Wang ShaoBo bobo.shaobowang@huawei.com Signed-off-by: Luiz Augusto von Dentz luiz.von.dentz@intel.com Signed-off-by: Sasha Levin sashal@kernel.org --- net/bluetooth/6lowpan.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/net/bluetooth/6lowpan.c b/net/bluetooth/6lowpan.c index 9a75f9b00b51..4530ffb2481a 100644 --- a/net/bluetooth/6lowpan.c +++ b/net/bluetooth/6lowpan.c @@ -1014,6 +1014,7 @@ static int get_l2cap_conn(char *buf, bdaddr_t *addr, u8 *addr_type, hci_dev_lock(hdev); hcon = hci_conn_hash_lookup_le(hdev, addr, *addr_type); hci_dev_unlock(hdev); + hci_dev_put(hdev);
if (!hcon) return -ENOENT;