From 707aee401d2467baa785a697f40a6e2d9ee79ad5 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Fri, 3 May 2013 18:58:16 +0200 Subject: [PATCH] iwlwifi: dvm: don't send BT_CONFIG on devices w/o Bluetooth The BT_CONFIG command that is sent to the device during startup will enable BT coex unless the module parameter turns it off, but on devices without Bluetooth this may cause problems, as reported in Redhat BZ 885407. Fix this by sending the BT_CONFIG command only when the device has Bluetooth. Cc: stable@vger.kernel.org Reviewed-by: Emmanuel Grumbach Signed-off-by: Johannes Berg --- drivers/net/wireless/iwlwifi/dvm/main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/iwlwifi/dvm/main.c b/drivers/net/wireless/iwlwifi/dvm/main.c index 3952ddf2ddb2..1531a4fc0960 100644 --- a/drivers/net/wireless/iwlwifi/dvm/main.c +++ b/drivers/net/wireless/iwlwifi/dvm/main.c @@ -758,7 +758,7 @@ int iwl_alive_start(struct iwl_priv *priv) BT_COEX_PRIO_TBL_EVT_INIT_CALIB2); if (ret) return ret; - } else { + } else if (priv->lib->bt_params) { /* * default is 2-wire BT coexexistence support */ -- 2.20.1