[PATCH 4.4 112/117] rtlwifi: rtl8821ae: Fix errors in parameter initialization

Greg Kroah-Hartman
2016-02-14T22:34:09Z

From: Larry Finger <Larry.Finger@lwfinger.net>

commit 78bae1de422a7f6f2b4b61f6a5c379e3d7f96f44 upstream.

This driver failed to copy parameters sw_crypto and disable_watchdog into
the locations actually used by the driver. In addition, msi_support was
initialized three times and one of them used the wrong variable. The
initialization of parameter int_clear was moved so that it is near that
of the rest of the parameters.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
drivers/net/wireless/realtek/rtlwifi/rtl8821ae/sw.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)

--- a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/sw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/sw.c
@@ -95,8 +95,6 @@ int rtl8821ae_init_sw_vars(struct ieee80
struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));

rtl8821ae_bt_reg_init(hw);
- rtlpci->msi_support = rtlpriv->cfg->mod_params->msi_support;
- rtlpci->int_clear = rtlpriv->cfg->mod_params->int_clear;
rtlpriv->btcoexist.btc_ops = rtl_btc_get_ops_pointer();

rtlpriv->dm.dm_initialgain_enable = 1;
@@ -168,12 +166,15 @@ int rtl8821ae_init_sw_vars(struct ieee80
rtlpriv->psc.swctrl_lps = rtlpriv->cfg->mod_params->swctrl_lps;
rtlpriv->psc.fwctrl_lps = rtlpriv->cfg->mod_params->fwctrl_lps;
rtlpci->msi_support = rtlpriv->cfg->mod_params->msi_support;
- rtlpci->msi_support = rtlpriv->cfg->mod_params->int_clear;
+ rtlpci->int_clear = rtlpriv->cfg->mod_params->int_clear;
+ rtlpriv->cfg->mod_params->sw_crypto =
+ rtlpriv->cfg->mod_params->sw_crypto;
+ rtlpriv->cfg->mod_params->disable_watchdog =
+ rtlpriv->cfg->mod_params->disable_watchdog;
if (rtlpriv->cfg->mod_params->disable_watchdog)
pr_info("watchdog disabled\n");
rtlpriv->psc.reg_fwctrl_lps = 3;
rtlpriv->psc.reg_max_lps_awakeintvl = 5;
- rtlpci->msi_support = rtlpriv->cfg->mod_params->msi_support;

/* for ASPM, you can close aspm through
* set const_support_pciaspm = 0