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

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Message-ID: <20200918124346.GZ438822@phenom.ffwll.local>
Date:   Fri, 18 Sep 2020 14:43:46 +0200
From:   Daniel Vetter <daniel@...ll.ch>
To:     Jing Xiangfeng <jingxiangfeng@...wei.com>
Cc:     "Gustavo A. R. Silva" <gustavo@...eddedor.com>,
        b.zolnierkie@...sung.com, gregkh@...uxfoundation.org,
        daniel.vetter@...ll.ch, jirislaby@...nel.org,
        ndesaulniers@...gle.com, natechancellor@...il.com,
        george.kennedy@...cle.com, peda@...ntia.se,
        dri-devel@...ts.freedesktop.org, linux-fbdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] fbcon: Remove the superfluous break

On Fri, Sep 18, 2020 at 08:52:02AM +0800, Jing Xiangfeng wrote:
> 
> 
> On 2020/9/18 2:52, Gustavo A. R. Silva wrote:
> > 
> > 
> > On 9/17/20 08:15, Jing Xiangfeng wrote:
> > > Remove the superfuous break, as there is a 'return' before it.
> > > 
> > > Signed-off-by: Jing Xiangfeng <jingxiangfeng@...wei.com>
> > 
> > Reviewed-by: Gustavo A. R. Silva <gustavoars@...nel.org>
> > 
> > Also, the following Fixes tag should be included in the changelog text:
> > 
> > Fixes: bad07ff74c32 ("fbcon: smart blitter usage for scrolling")
> 
> OK, I'll send a v2 with this tag.

Please also collect all the r-b tags you received so I can just apply
everything.
-Daniel

> 
> > 
> > Thanks
> > --
> > Gustavo
> > 
> > > ---
> > >   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) {
> > > 
> > .
> > 

-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch