lkml.org 
[lkml]   [2019]   [Feb]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH] ser_gigaset: mark expected switch fall-through
From
Date


On 2/12/19 2:45 AM, Paul Bolle wrote:
> Gustavo A. R. Silva schreef op ma 11-02-2019 om 16:34 [-0600]:
>> In preparation to enabling -Wimplicit-fallthrough, mark switch
>> cases where we are expecting to fall through.
>>
>> This patch fixes the following warning:
>>
>> drivers/isdn/gigaset/ser-gigaset.c: In function ‘gigaset_tty_ioctl’:
>> drivers/isdn/gigaset/ser-gigaset.c:627:3: warning: this statement may fall through [-Wimplicit-fallthrough=]
>> switch (arg) {
>> ^~~~~~
>> drivers/isdn/gigaset/ser-gigaset.c:638:2: note: here
>> default:
>> ^~~~~~~
>>
>> 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>
>
> Acked-by: Paul Bolle <pebolle@tiscali.nl>
>

Thanks, Paul.

--
Gustavo

\
 
 \ /
  Last update: 2019-02-12 16:00    [W:0.080 / U:0.284 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site