Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1668048

Re: [PATCH] rtlwifi: rtl8821ae: remove unused variable

Show all headers | View raw

On 06/13/2017 03:42 PM, Gustavo A. R. Silva wrote:
> Remove unused variable rtlhal.
> 
> Addresses-Coverity-ID: 1248810
> Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
> ---

NACK!! That variable is used in file core.c in driver rtlwifi, which is loaded 
and used by rtl8821ae.

Please do more than blindly follow Coverity outputs, or improve that tool!

Larry

>   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;
> 

Back to linux.kernel | Previous | Next — Previous in thread | Find similar | Unroll thread

Thread

[PATCH] rtlwifi: rtl8821ae: remove unused variable "Gustavo A. R. Silva" <garsilva@embeddedor.com> - 2017-06-13 22:50 +0200
  Re: [PATCH] rtlwifi: rtl8821ae: remove unused variable Larry Finger <Larry.Finger@lwfinger.net> - 2017-06-16 22:40 +0200

csiph-web