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SubjectRe: [PATCH] Input: mark expected switch fall-through
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On 2/11/19 4:48 PM, Dmitry Torokhov wrote:
> On Mon, Feb 11, 2019 at 04:25:55PM -0600, Gustavo A. R. Silva wrote:
>> In preparation to enabling -Wimplicit-fallthrough, mark switch
>> cases where we are expecting to fall through.
>>
>> This patch fixes the following warning:
>>
>> drivers/input/joystick/db9.c: In function ‘db9_saturn_read_packet’:
>> drivers/input/joystick/db9.c:256:6: warning: this statement may fall through [-Wimplicit-fallthrough=]
>> if (tmp == 0xff) {
>> ^
>> drivers/input/joystick/db9.c:263:2: note: here
>> default:
>> ^~~~~~~
>>
>> 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, thank you.
>

Thanks, Dmitry.

--
Gustavo

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