lkml.org 
[lkml]   [2019]   [Feb]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: [PATCH] isdn_v110: mark expected switch fall-through
From
From: "Gustavo A. R. Silva" <gustavo@embeddedor.com>
Date: Mon, 11 Feb 2019 16:42:37 -0600

> In preparation to enabling -Wimplicit-fallthrough, mark switch
> cases where we are expecting to fall through.
>
> This patch fixes the following warnings:
>
> drivers/isdn/i4l/isdn_v110.c: In function ‘EncodeMatrix’:
> drivers/isdn/i4l/isdn_v110.c:353:7: warning: this statement may fall through [-Wimplicit-fallthrough=]
> if (line >= mlen) {
> ^
> drivers/isdn/i4l/isdn_v110.c:358:3: note: here
> case 128:
> ^~~~
>
> Warning level 3 was used: -Wimplicit-fallthrough=3
>
> Notice that, in this particular case, the code comment is modified
> in accordance with what GCC is expecting to find.
>
> This patch is part of the ongoing efforts to enable
> -Wimplicit-fallthrough.
>
> Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>

Applied.
\
 
 \ /
  Last update: 2019-02-12 19:30    [W:0.094 / U:0.044 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site