diff options
| author | Marcel Holtmann | 2006-10-15 17:31:05 +0200 |
|---|---|---|
| committer | David S. Miller | 2006-10-16 08:14:32 +0200 |
| commit | b2cfcd75df77b80d9cc3fa84190a350dfa79eb93 (patch) | |
| tree | 661abc82652a6cc7ff665861d98d127e2152affc /net/bluetooth/rfcomm/tty.c | |
| parent | [Bluetooth] Disconnect HID interrupt channel first (diff) | |
| download | kernel-qcow2-linux-b2cfcd75df77b80d9cc3fa84190a350dfa79eb93.tar.gz kernel-qcow2-linux-b2cfcd75df77b80d9cc3fa84190a350dfa79eb93.tar.xz kernel-qcow2-linux-b2cfcd75df77b80d9cc3fa84190a350dfa79eb93.zip | |
[Bluetooth] Fix reference count when connection lookup fails
When the connection lookup for the device structure fails, the reference
count for the HCI device needs to be decremented.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/bluetooth/rfcomm/tty.c')
| -rw-r--r-- | net/bluetooth/rfcomm/tty.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c index 1958ad1b8541..5833b87c51cf 100644 --- a/net/bluetooth/rfcomm/tty.c +++ b/net/bluetooth/rfcomm/tty.c @@ -172,12 +172,10 @@ static struct device *rfcomm_get_device(struct rfcomm_dev *dev) return NULL; conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &dev->dst); - if (!conn) - return NULL; hci_dev_put(hdev); - return &conn->dev; + return conn ? &conn->dev : NULL; } static int rfcomm_dev_add(struct rfcomm_dev_req *req, struct rfcomm_dlc *dlc) |