linux-kernel - Re: [PATCH] fbcon: Remove the superfluous break

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Message-ID: <5F640451.7020704@huawei.com>
Date:   Fri, 18 Sep 2020 08:50:25 +0800
From:   Jing Xiangfeng <jingxiangfeng@...wei.com>
To:     Nick Desaulniers <ndesaulniers@...gle.com>
CC:     Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
        Greg KH <gregkh@...uxfoundation.org>, <daniel.vetter@...ll.ch>,
        <jirislaby@...nel.org>,
        Nathan Chancellor <natechancellor@...il.com>,
        <george.kennedy@...cle.com>, <peda@...ntia.se>,
        dri-devel <dri-devel@...ts.freedesktop.org>,
        <linux-fbdev@...r.kernel.org>, LKML <linux-kernel@...r.kernel.org>,
        "Gustavo A. R. Silva" <gustavo@...eddedor.com>,
        Joe Perches <joe@...ches.com>
Subject: Re: [PATCH] fbcon: Remove the superfluous break



On 2020/9/18 1:36, Nick Desaulniers wrote:
> On Thu, Sep 17, 2020 at 6:15 AM Jing Xiangfeng <jingxiangfeng@...wei.com> wrote:
>>
>> Remove the superfuous break, as there is a 'return' before it.
>
> superfluous (missed "l")

Thanks for correcting!
>
>>
>> Signed-off-by: Jing Xiangfeng <jingxiangfeng@...wei.com>
>
> Reviewed-by: Nick Desaulniers <ndesaulniers@...gle.com>
>
> Thanks for the patch; I audited the rest of the switch statements in
> this translation unit; LGTM.
>
>> ---
>>   drivers/video/fbdev/core/fbcon.c | 2 --
>>   1 file changed, 2 deletions(-)
>>
>> diff --git a/drivers/video/fbdev/core/fbcon.c b/drivers/video/fbdev/core/fbcon.c
>> index 0b49b0f44edf..623359aadd1e 100644
>> --- a/drivers/video/fbdev/core/fbcon.c
>> +++ b/drivers/video/fbdev/core/fbcon.c
>> @@ -1727,7 +1727,6 @@ static bool fbcon_scroll(struct vc_data *vc, unsigned int t, unsigned int b,
>>                                      vc->vc_video_erase_char,
>>                                      vc->vc_size_row * count);
>>                          return true;
>> -                       break;
>>
>>                  case SCROLL_WRAP_MOVE:
>>                          if (b - t - count > 3 * vc->vc_rows >> 2) {
>> @@ -1818,7 +1817,6 @@ static bool fbcon_scroll(struct vc_data *vc, unsigned int t, unsigned int b,
>>                                      vc->vc_video_erase_char,
>>                                      vc->vc_size_row * count);
>>                          return true;
>> -                       break;
>>
>>                  case SCROLL_WRAP_MOVE:
>>                          if (b - t - count > 3 * vc->vc_rows >> 2) {
>> --
>> 2.17.1
>>
>
>