[PATCH] sound: ppc: beep: fix clang -Wimplicit-fallthrough

[Takashi Iwai]

On Tue, 07 Dec 2021 12:00:53 +0100,
Anders Roxell wrote:
> 
> Clang warns:
> 
> sound/ppc/beep.c:103:2: warning: unannotated fall-through between switch labels [-Wimplicit-fallthrough]
>         case SND_TONE: break;
>         ^
> sound/ppc/beep.c:103:2: note: insert 'break;' to avoid fall-through
>         case SND_TONE: break;
>         ^
>         break;
> 1 warning generated.
> 
> Clang is more pedantic than GCC, which does not warn when failing
> through to a case that is just break or return. Clang's version
> is more in line with the kernel's own stance in deprecated.rst.
> Add athe missing break to silence the warning.
> 
> Reported-by: Naresh Kamboju <naresh.kamboju at linaro.org>
> Signed-off-by: Anders Roxell <anders.roxell at linaro.org>

Thanks, applied.


Takashi