linux-kernel - Re: [PATCH] b43: remove set but not used variables 'tx_pwr

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Date:   Thu, 13 Dec 2018 15:02:39 +0000 (UTC)
From:   Kalle Valo <kvalo@...eaurora.org>
To:     YueHaibing <yuehaibing@...wei.com>
Cc:     Larry Finger <Larry.Finger@...inger.net>,
        Priit Laes <plaes@...es.org>,
        Kees Cook <keescook@...omium.org>,
        Jia-Ju Bai <baijiaju1990@...il.com>,
        YueHaibing <yuehaibing@...wei.com>,
        <linux-wireless@...r.kernel.org>, <b43-dev@...ts.infradead.org>,
        <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <kernel-janitors@...r.kernel.org>
Subject: Re: [PATCH] b43: remove set but not used variables 'tx_pwr_state,
 tmp2'

YueHaibing <yuehaibing@...wei.com> wrote:

> Fixes gcc '-Wunused-but-set-variable' warning:
> 
> drivers/net/wireless/broadcom/b43/phy_n.c: In function 'b43_nphy_op_recalc_txpower':
> drivers/net/wireless/broadcom/b43/phy_n.c:5898:7: warning:
>  variable 'tx_pwr_state' set but not used [-Wunused-but-set-variable]
> 
> drivers/net/wireless/broadcom/b43/phy_n.c:6047:20: warning:
>  variable 'tmp2' set but not used [-Wunused-but-set-variable]
> 
> 'tx_pwr_state' never used since introduction in commit
> 8615eb2870f1 ("b43: N-PHY: support setting custom TX power")
> 
> 'tmp2' not used any more since commit c002831a07dd ("b43: N-PHY: use helper
> for checking IPA")
> 
> Signed-off-by: YueHaibing <yuehaibing@...wei.com>

Patch applied to wireless-drivers-next.git, thanks.

662a7b078cff b43: remove set but not used variables 'tx_pwr_state,tmp2'

-- 
https://patchwork.kernel.org/patch/10713095/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches