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Bluetooth: Fix using hci_conn_get() for hci_conn pointers

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Wherever we keep hci_conn pointers around we should be using
hci_conn_get/put to ensure that they stay valid. This patch fixes
all places violating against the principle currently.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Johan Hedberg
2014-08-17 23:28:57 +03:00
committed by Marcel Holtmann
parent 51bb8457dd
commit f8aaf9b65a
4 changed files with 18 additions and 7 deletions
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3
net/bluetooth/hci_event.c
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@@ -4231,6 +4231,7 @@ static void hci_le_conn_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)
list_del_init(&params->action);
if (params->conn) {
hci_conn_drop(params->conn);
hci_conn_put(params->conn);
params->conn = NULL;
}
}
@@ -4322,7 +4323,7 @@ static void check_pending_le_conn(struct hci_dev *hdev, bdaddr_t *addr,
* the parameters get removed and keep the reference
* count consistent once the connection is established.
*/
params->conn = conn;
params->conn = hci_conn_get(conn);
return;
}