lkml.org 
[lkml]   [2019]   [Feb]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: [PATCH] isdn_common: Mark expected switch fall-throughs
From
From: "Gustavo A. R. Silva" <gustavo@embeddedor.com>
Date: Wed, 20 Feb 2019 14:25:26 -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_common.c: In function ‘isdn_wildmat’:
> drivers/isdn/i4l/isdn_common.c:173:5: warning: this statement may fall through [-Wimplicit-fallthrough=]
> p++;
> ~^~
> drivers/isdn/i4l/isdn_common.c:174:3: note: here
> default:
> ^~~~~~~
> CC [M] drivers/leds/leds-lp8788.o
> CC [M] drivers/gpu/drm/amd/amdgpu/../powerplay/smumgr/smu10_smumgr.o
> drivers/isdn/i4l/isdn_common.c: In function ‘isdn_status_callback’:
> drivers/isdn/i4l/isdn_common.c:729:6: warning: this statement may fall through [-Wimplicit-fallthrough=]
> if (divert_if)
> ^
> drivers/isdn/i4l/isdn_common.c:732:2: 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>

Applied.
\
 
 \ /
  Last update: 2019-02-22 20:50    [W:0.053 / U:0.152 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site