linux-kernel - [PATCH] rtlwifi: rtl8821ae: remove unused variable

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Date:   Tue, 13 Jun 2017 15:42:59 -0500
From:   "Gustavo A. R. Silva" <garsilva@...eddedor.com>
To:     Larry Finger <Larry.Finger@...inger.net>,
        Chaoming Li <chaoming_li@...lsil.com.cn>,
        Kalle Valo <kvalo@...eaurora.org>
Cc:     linux-wireless@...r.kernel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        "Gustavo A. R. Silva" <garsilva@...eddedor.com>
Subject: [PATCH] rtlwifi: rtl8821ae: remove unused variable

Remove unused variable rtlhal.

Addresses-Coverity-ID: 1248810
Signed-off-by: Gustavo A. R. Silva <garsilva@...eddedor.com>
---
 drivers/net/wireless/realtek/rtlwifi/rtl8821ae/hw.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/hw.c
index 2bc6bac..d158e34 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/hw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/hw.c
@@ -1360,7 +1360,6 @@ static bool _rtl8821ae_reset_pcie_interface_dma(struct ieee80211_hw *hw,
 static void _rtl8821ae_get_wakeup_reason(struct ieee80211_hw *hw)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
-	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
 	struct rtl_ps_ctl *ppsc = rtl_psc(rtlpriv);
 	u8 fw_reason = 0;
 	struct timeval ts;
@@ -1372,8 +1371,6 @@ static void _rtl8821ae_get_wakeup_reason(struct ieee80211_hw *hw)
 
 	ppsc->wakeup_reason = 0;
 
-	rtlhal->last_suspend_sec = ts.tv_sec;
-
 	switch (fw_reason) {
 	case FW_WOW_V2_PTK_UPDATE_EVENT:
 		ppsc->wakeup_reason = WOL_REASON_PTK_UPDATE;
-- 
2.5.0