Messages in this thread | | | Subject | Re: [PATCH 11/11] ASoC: wm8994: Mark expected switch fall-through | From | "Gustavo A. R. Silva" <> | Date | Fri, 3 Aug 2018 11:56:12 -0500 |
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On 08/03/2018 11:45 AM, Mark Brown wrote: > On Fri, Aug 03, 2018 at 11:41:39AM -0500, Gustavo A. R. Silva wrote: >> On 08/03/2018 11:26 AM, valdis.kletnieks@vt.edu wrote: >>> On Wed, 01 Aug 2018 14:56:16 -0500, "Gustavo A. R. Silva" said: > >>> Wait, what? This looks like the sort of bug -Wimplicit-fallthrough is supposed >>> to catch. Unless for 'case WM8994_SYSCLK_OPCLK:' we actually do want to do a >>> whole bunch of snd_soc_component_update_bits() calls and then return -EINVAL >>> whether or not that case succeeded? > >> Yeah, it seems like a bug. Can someone confirm this? > >> Notice that this code has been there since 2010. > > Basically nobody ever uses OPCLK so I'd be susprised if anyone ever > noticed. >
I see. I wonder what's the best approach in this case. Should that code be removed instead of 'fixed'?
Thanks -- Gustavo
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