diff options
Diffstat (limited to 'net/bluetooth/hci_core.c')
| -rw-r--r-- | net/bluetooth/hci_core.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index 1c6ffaa8902f..d31f144860d1 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -955,14 +955,9 @@ static ssize_t le_auto_conn_write(struct file *file, const char __user *data, if (count < 3) return -EINVAL; - buf = kzalloc(count, GFP_KERNEL); - if (!buf) - return -ENOMEM; - - if (copy_from_user(buf, data, count)) { - err = -EFAULT; - goto done; - } + buf = memdup_user(data, count); + if (IS_ERR(buf)) + return PTR_ERR(buf); if (memcmp(buf, "add", 3) == 0) { n = sscanf(&buf[4], "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx %hhu %hhu", @@ -1828,6 +1823,9 @@ static int __hci_init(struct hci_dev *hdev) &lowpan_debugfs_fops); debugfs_create_file("le_auto_conn", 0644, hdev->debugfs, hdev, &le_auto_conn_fops); + debugfs_create_u16("discov_interleaved_timeout", 0644, + hdev->debugfs, + &hdev->discov_interleaved_timeout); } return 0; @@ -2033,12 +2031,11 @@ bool hci_inquiry_cache_update(struct hci_dev *hdev, struct inquiry_data *data, hci_remove_remote_oob_data(hdev, &data->bdaddr); - if (ssp) - *ssp = data->ssp_mode; + *ssp = data->ssp_mode; ie = hci_inquiry_cache_lookup(hdev, &data->bdaddr); if (ie) { - if (ie->data.ssp_mode && ssp) + if (ie->data.ssp_mode) *ssp = true; if (ie->name_state == NAME_NEEDED && @@ -3791,6 +3788,7 @@ struct hci_dev *hci_alloc_dev(void) hdev->le_conn_max_interval = 0x0038; hdev->rpa_timeout = HCI_DEFAULT_RPA_TIMEOUT; + hdev->discov_interleaved_timeout = DISCOV_INTERLEAVED_TIMEOUT; mutex_init(&hdev->lock); mutex_init(&hdev->req_lock); |