linux-kernel - [PATCH] rtlwifi: remove return in _rtl_pci_switch_clk

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Message-Id: <1327991295-6258-1-git-send-email-devendra.aaru@gmail.com>
Date:	Tue, 31 Jan 2012 01:28:15 -0500
From:	"Devendra.Naga" <devendra.aaru@...il.com>
To:	<Larry.Finger@...inger.net>, <chaoming_li@...lsil.com.cn>,
	<linville@...driver.com>, linux-wireless@...r.kernel.org,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:	"Devendra.Naga" <devendra.aaru@...il.com>
Subject: [PATCH] rtlwifi: remove return in _rtl_pci_switch_clk_req

From: "Devendra.Naga" <devendra.aaru@...il.com>

the return value from _rtl_pci_switch_clk_req is not used by any of its callers.

Signed-off-by: Devendra.Naga <devendra.aaru@...il.com>
---
 drivers/net/wireless/rtlwifi/pci.c |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)

diff --git a/drivers/net/wireless/rtlwifi/pci.c b/drivers/net/wireless/rtlwifi/pci.c
index 5cb2199..9a01909 100644
--- a/drivers/net/wireless/rtlwifi/pci.c
+++ b/drivers/net/wireless/rtlwifi/pci.c
@@ -198,7 +198,7 @@ static bool _rtl_pci_platform_switch_device_pci_aspm(
 }
 
 /*When we set 0x01 to enable clk request. Set 0x0 to disable clk req.*/
-static bool _rtl_pci_switch_clk_req(struct ieee80211_hw *hw, u8 value)
+static void _rtl_pci_switch_clk_req(struct ieee80211_hw *hw, u8 value)
 {
 	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
@@ -207,8 +207,6 @@ static bool _rtl_pci_switch_clk_req(struct ieee80211_hw *hw, u8 value)
 
 	if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192SE)
 		udelay(100);
-
-	return true;
 }
 
 /*Disable RTL8192SE ASPM & Disable Pci Bridge ASPM*/
-- 
1.7.5.4

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