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| author | Johan Hedberg <johan.hedberg@intel.com> | 2012-02-28 06:17:26 +0200 |
|---|---|---|
| committer | Johan Hedberg <johan.hedberg@intel.com> | 2012-03-01 23:55:58 +0200 |
| commit | 6a919082e9b82a0de20f1248a33f3b3f005cebaf (patch) | |
| tree | 0784dda7a89db37c0c185bb1bf7c9e94a7db8c53 /net/bluetooth | |
| parent | bdb6d97154b7b7e98867e9b71bae0f47ec70b1d7 (diff) | |
| download | linux-stable-6a919082e9b82a0de20f1248a33f3b3f005cebaf.tar.gz linux-stable-6a919082e9b82a0de20f1248a33f3b3f005cebaf.tar.bz2 linux-stable-6a919082e9b82a0de20f1248a33f3b3f005cebaf.zip | |
Bluetooth: mgmt: Initialize HCI_MGMT flag for any command
The read_controller_info is typically the first command that user space
sends when taking a controller into use. This is also the reason why
this command has been used as the trigger to set the HCI_MGMT flag.
However, when not running the user-space daemon and using command line
tools it is possible that read_controller_info is not the first
controller specific command. This patch moves the HCI_MGMT
initialization to a generic place where it will be set for whatever
happens to be the first mgmt command targetting a specific controller.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/bluetooth')
| -rw-r--r-- | net/bluetooth/mgmt.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index cc9fb64def90..cf8c8403571e 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -610,8 +610,11 @@ static void service_cache_off(struct work_struct *work) hci_dev_unlock(hdev); } -static void mgmt_init_hdev(struct hci_dev *hdev) +static void mgmt_init_hdev(struct sock *sk, struct hci_dev *hdev) { + if (!test_and_clear_bit(HCI_PI_MGMT_INIT, &hci_pi(sk)->flags)) + return; + if (!test_and_set_bit(HCI_MGMT, &hdev->dev_flags)) { INIT_DELAYED_WORK(&hdev->service_cache, service_cache_off); @@ -632,9 +635,6 @@ static int read_controller_info(struct sock *sk, struct hci_dev *hdev) hci_dev_lock(hdev); - if (test_and_clear_bit(HCI_PI_MGMT_INIT, &hci_pi(sk)->flags)) - mgmt_init_hdev(hdev); - memset(&rp, 0, sizeof(rp)); bacpy(&rp.bdaddr, &hdev->bdaddr); @@ -2764,6 +2764,8 @@ int mgmt_control(struct sock *sk, struct msghdr *msg, size_t msglen) MGMT_STATUS_INVALID_PARAMS); goto done; } + + mgmt_init_hdev(sk, hdev); } cp = buf + sizeof(*hdr); |