Re: [Intel-gfx] [PATCH] drm/i915: mark expected switch fall-through

2018-06-29 Thread Gustavo A. R. Silva
> > Right. That's because we've used MISSING_CASE() also in if-ladders in > addition to the switch default case. From our POV the usage is similar. > Yep. > *shrug* > > I guess I like /* fall through */ annotations next to MISSING_CASE() > better than having two different macros depending on

Re: [Intel-gfx] [PATCH] drm/i915: mark expected switch fall-through

2018-06-27 Thread Jani Nikula
On Tue, 26 Jun 2018, "Gustavo A. R. Silva" wrote: > Hi Jani, > > On 06/21/2018 03:03 AM, Jani Nikula wrote: >> On Wed, 20 Jun 2018, "Gustavo A. R. Silva" wrote: >>> On 06/20/2018 02:06 PM, Rodrigo Vivi wrote: On Wed, Jun 20, 2018 at 08:31:00AM -0500, Gustavo A. R. Silva wrote: > In

Re: [Intel-gfx] [PATCH] drm/i915: mark expected switch fall-through

2018-06-27 Thread Gustavo A. R. Silva
Hi Jani, On 06/21/2018 03:03 AM, Jani Nikula wrote: > On Wed, 20 Jun 2018, "Gustavo A. R. Silva" wrote: >> On 06/20/2018 02:06 PM, Rodrigo Vivi wrote: >>> On Wed, Jun 20, 2018 at 08:31:00AM -0500, Gustavo A. R. Silva wrote: In preparation to enabling -Wimplicit-fallthrough, mark switch

Re: [Intel-gfx] [PATCH] drm/i915: mark expected switch fall-through

2018-06-21 Thread Gustavo A. R. Silva
On 06/20/2018 02:06 PM, Rodrigo Vivi wrote: On Wed, Jun 20, 2018 at 08:31:00AM -0500, Gustavo A. R. Silva wrote: In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Addresses-Coverity-ID: 1470102 ("Missing break in switch") Any other

[PATCH] drm/i915: mark expected switch fall-through

2018-06-21 Thread Gustavo A. R. Silva
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Addresses-Coverity-ID: 1470102 ("Missing break in switch") Signed-off-by: Gustavo A. R. Silva --- drivers/gpu/drm/i915/intel_dpll_mgr.c | 1 + 1 file changed, 1 insertion(+) diff --git

Re: [Intel-gfx] [PATCH] drm/i915: mark expected switch fall-through

2018-06-21 Thread Jani Nikula
On Wed, 20 Jun 2018, "Gustavo A. R. Silva" wrote: > On 06/20/2018 02:06 PM, Rodrigo Vivi wrote: >> On Wed, Jun 20, 2018 at 08:31:00AM -0500, Gustavo A. R. Silva wrote: >>> In preparation to enabling -Wimplicit-fallthrough, mark switch cases >>> where we are expecting to fall through. >>> >>>

Re: [Intel-gfx] [PATCH] drm/i915: mark expected switch fall-through

2018-06-20 Thread Rodrigo Vivi
On Wed, Jun 20, 2018 at 08:31:00AM -0500, Gustavo A. R. Silva wrote: > In preparation to enabling -Wimplicit-fallthrough, mark switch cases > where we are expecting to fall through. > > Addresses-Coverity-ID: 1470102 ("Missing break in switch") Any other advantage besides coverity? Can't we