linux-kernel - Re: [PATCH 1/1] wireless: remove return in _rtl_pci_switch_clk

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Message-ID: <4F27294D.30302@lwfinger.net>
Date:	Mon, 30 Jan 2012 17:35:41 -0600
From:	Larry Finger <Larry.Finger@...inger.net>
To:	"Devendra.Naga" <devendra.aaru@...il.com>
CC:	chaoming_li@...lsil.com.cn, linville@...driver.com,
	linux-wireless@...r.kernel.org, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/1] wireless: remove return in _rtl_pci_switch_clk_req

On 01/30/2012 06:46 AM, Devendra.Naga wrote:
> 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 |    3 +--
>   1 files changed, 1 insertions(+), 2 deletions(-)

The patch is OK, but the patch subject is bad. You should have "[PATCH] 
rtlwifi:...". Your patch is for rtlwifi, not wireless.

Larry

>
> diff --git a/drivers/net/wireless/rtlwifi/pci.c b/drivers/net/wireless/rtlwifi/pci.c
> index 4326fd1..35f4a0d 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));
> @@ -208,7 +208,6 @@ 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*/

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