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[4.2.y-ckt,stable] Patch "rtlwifi: rtl8821ae: Fix errors in parameter initialization" has been added to the 4.2.y-ckt tree

Message ID 1453853434-16530-1-git-send-email-kamal@canonical.com
State New
Headers show

Commit Message

Kamal Mostafa Jan. 27, 2016, 12:10 a.m. UTC 
This is a note to let you know that I have just added a patch titled

    rtlwifi: rtl8821ae: Fix errors in parameter initialization

to the linux-4.2.y-queue branch of the 4.2.y-ckt extended stable tree 
which can be found at:

    http://kernel.ubuntu.com/git/ubuntu/linux.git/log/?h=linux-4.2.y-queue

This patch is scheduled to be released in version 4.2.8-ckt3.

If you, or anyone else, feels it should not be added to this tree, please 
reply to this email.

For more information about the 4.2.y-ckt tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable

Thanks.
-Kamal

---8<------------------------------------------------------------

From 76af9daee4d05a4eda715d775d4697cf92685fb5 Mon Sep 17 00:00:00 2001
From: Larry Finger <Larry.Finger@lwfinger.net>
Date: Mon, 14 Dec 2015 16:34:33 -0600
Subject: rtlwifi: rtl8821ae: Fix errors in parameter initialization

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: Kamal Mostafa <kamal@canonical.com>
---
 drivers/net/wireless/rtlwifi/rtl8821ae/sw.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

--
1.9.1
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Patch

diff --git a/drivers/net/wireless/rtlwifi/rtl8821ae/sw.c b/drivers/net/wireless/rtlwifi/rtl8821ae/sw.c
index 142bdff..4159f9b 100644
--- a/drivers/net/wireless/rtlwifi/rtl8821ae/sw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8821ae/sw.c
@@ -95,8 +95,6 @@  int rtl8821ae_init_sw_vars(struct ieee80211_hw *hw)
 	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 ieee80211_hw *hw)
 	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