linux-kernel - Re: [PATCH] hostap: Adjust indentation in prism2_hostapd_add

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Message-ID: <CAKwvOd=S6HBP5RTTgm=+1r51t9cSNt+sCHrwkK_fAVFqVcZ-1A@mail.gmail.com>
Date:   Fri, 20 Dec 2019 09:55:10 -0800
From:   Nick Desaulniers <ndesaulniers@...gle.com>
To:     Nathan Chancellor <natechancellor@...il.com>
Cc:     Kalle Valo <kvalo@...eaurora.org>, linux-wireless@...r.kernel.org,
        Network Development <netdev@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>,
        clang-built-linux <clang-built-linux@...glegroups.com>
Subject: Re: [PATCH] hostap: Adjust indentation in prism2_hostapd_add_sta

On Tue, Dec 17, 2019 at 5:15 PM Nathan Chancellor
<natechancellor@...il.com> wrote:
>
> Clang warns:
>
> ../drivers/net/wireless/intersil/hostap/hostap_ap.c:2511:3: warning:
> misleading indentation; statement is not part of the previous 'if'
> [-Wmisleading-indentation]
>         if (sta->tx_supp_rates & WLAN_RATE_5M5)
>         ^
> ../drivers/net/wireless/intersil/hostap/hostap_ap.c:2509:2: note:
> previous statement is here
>         if (sta->tx_supp_rates & WLAN_RATE_2M)
>         ^
> 1 warning generated.
>
> This warning occurs because there is a space before the tab on this
> line. Remove it so that the indentation is consistent with the Linux
> kernel coding style and clang no longer warns.
>
> Fixes: ff1d2767d5a4 ("Add HostAP wireless driver.")
> Link: https://github.com/ClangBuiltLinux/linux/issues/813
> Signed-off-by: Nathan Chancellor <natechancellor@...il.com>

Thanks for the patch!
Reviewed-by: Nick Desaulniers <ndesaulniers@...gle.com>

> ---
>
> Sorry for sending a patch for an "Obselete" driver (especially one as
> trivial as this) but it is still a warning from clang and shows up on
> all{yes,mod}config.
>
>  drivers/net/wireless/intersil/hostap/hostap_ap.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/net/wireless/intersil/hostap/hostap_ap.c b/drivers/net/wireless/intersil/hostap/hostap_ap.c
> index 0094b1d2b577..3ec46f48cfde 100644
> --- a/drivers/net/wireless/intersil/hostap/hostap_ap.c
> +++ b/drivers/net/wireless/intersil/hostap/hostap_ap.c
> @@ -2508,7 +2508,7 @@ static int prism2_hostapd_add_sta(struct ap_data *ap,
>                 sta->supported_rates[0] = 2;
>         if (sta->tx_supp_rates & WLAN_RATE_2M)
>                 sta->supported_rates[1] = 4;
> -       if (sta->tx_supp_rates & WLAN_RATE_5M5)
> +       if (sta->tx_supp_rates & WLAN_RATE_5M5)
>                 sta->supported_rates[2] = 11;
>         if (sta->tx_supp_rates & WLAN_RATE_11M)
>                 sta->supported_rates[3] = 22;
> --
> 2.24.1
>
> --
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-- 
Thanks,
~Nick Desaulniers