diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c index a358d4334a1a..a6dbd8983dac 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c @@ -856,6 +856,9 @@ ssize_t iwl_ucode_bt_stats_read(struct file *file, if (!iwl_is_alive(priv)) return -EAGAIN; + if (!priv->bt_enable_flag) + return -EINVAL; + /* make request to uCode to retrieve statistics information */ mutex_lock(&priv->mutex); ret = iwl_send_statistics_request(priv, CMD_SYNC, false); |