linux-kernel - Re: [PATCH v2] ath6kl: mark expected switch fall-throughs

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Message-ID: <CALLGbRLFU5xH7PogXmjNSFkayLyo2Q1w1+8hQWgOSDYxS_GgUQ@mail.gmail.com>
Date:   Fri, 25 May 2018 11:27:59 -0700
From:   Steve deRosier <derosier@...il.com>
To:     gustavo@...eddedor.com
Cc:     Kalle Valo <kvalo@....qualcomm.com>, davem@...emloft.net,
        sergei.shtylyov@...entembedded.com,
        linux-wireless <linux-wireless@...r.kernel.org>,
        Network Development <netdev@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2] ath6kl: mark expected switch fall-throughs

On Fri, May 25, 2018 at 11:23 AM Gustavo A. R. Silva
<gustavo@...eddedor.com>
wrote:

> In preparation to enabling -Wimplicit-fallthrough, mark switch cases
> where we are expecting to fall through.

> Signed-off-by: Gustavo A. R. Silva <gustavo@...eddedor.com>
> ---
> Changes in v2:
>    - Place code comments on a line of their own.

>    drivers/net/wireless/ath/ath6kl/cfg80211.c | 3 +++
>    1 file changed, 3 insertions(+)

> diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c
b/drivers/net/wireless/ath/ath6kl/cfg80211.c
> index 2ba8cf3..a16ee5d 100644
> --- a/drivers/net/wireless/ath/ath6kl/cfg80211.c
> +++ b/drivers/net/wireless/ath/ath6kl/cfg80211.c
> @@ -3899,16 +3899,19 @@ int ath6kl_cfg80211_init(struct ath6kl *ar)
>           switch (ar->hw.cap) {
>           case WMI_11AN_CAP:
>                   ht = true;
> +               /* fall through */
>           case WMI_11A_CAP:
>                   band_5gig = true;
>                   break;
>           case WMI_11GN_CAP:
>                   ht = true;
> +               /* fall through */
>           case WMI_11G_CAP:
>                   band_2gig = true;
>                   break;
>           case WMI_11AGN_CAP:
>                   ht = true;
> +               /* fall through */
>           case WMI_11AG_CAP:
>                   band_2gig = true;
>                   band_5gig = true;
> --
> 2.7.4


Gustavo,

Thanks for the adjustment.  It now looks good to me.

Reviewed-by: Steve deRosier <derosier@...-sierra.com>