[Intel-gfx] [PATCH] drm/i915: Fix the static code analysis warning in debugfs

[Manasi Navare]

On Tue, Jan 15, 2019 at 12:52:29PM +0200, Jani Nikula wrote:
> On Wed, 09 Jan 2019, Manasi Navare <manasi.d.navare at intel.com> wrote:
> > On Wed, Jan 09, 2019 at 01:14:14PM -0800, Radhakrishna Sripada wrote:
> >> intel_dp->dsc_dpcd is defined as an array making the if check redundant.
> >>
> >
> > Yes I agree, I guess when I added that if check it was anot an array to begin
> > with and then forgot to take it off.
> >
> > Looks good to me.
> >
> > Reviewed-by: Manasi Navare <manasi.d.navare at intel.com>
> 
> Manasi, you've got commit rights, please use them!
> 
> Pushed now, with proper Fixes: tag added, thanks for the patch, review,
> testing, etc.
> 

Thanks Jani for merging this one. I know I had this in my list of patches to merge
but got heads down busy with getting the IGT commit rights and merging the kms_dsc IGT test
last few days.

Thanks for catching this and for fixes patch RK!

Regards
Manasi

> BR,
> Jani.
> 
> 
> >
> > Manasi
> >  
> >> Cc: Rodrigo Vivi <rodrigo.vivi at intel.com>
> >> Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada at intel.com>
> >> ---
> >>  drivers/gpu/drm/i915/i915_debugfs.c | 5 ++---
> >>  1 file changed, 2 insertions(+), 3 deletions(-)
> >> 
> >> diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
> >> index 95813e21ae02..908e41f9cb7d 100644
> >> --- a/drivers/gpu/drm/i915/i915_debugfs.c
> >> +++ b/drivers/gpu/drm/i915/i915_debugfs.c
> >> @@ -4958,9 +4958,8 @@ static int i915_dsc_fec_support_show(struct seq_file *m, void *data)
> >>  		crtc_state = to_intel_crtc_state(crtc->state);
> >>  		seq_printf(m, "DSC_Enabled: %s\n",
> >>  			   yesno(crtc_state->dsc_params.compression_enable));
> >> -		if (intel_dp->dsc_dpcd)
> >> -			seq_printf(m, "DSC_Sink_Support: %s\n",
> >> -				   yesno(drm_dp_sink_supports_dsc(intel_dp->dsc_dpcd)));
> >> +		seq_printf(m, "DSC_Sink_Support: %s\n",
> >> +			   yesno(drm_dp_sink_supports_dsc(intel_dp->dsc_dpcd)));
> >>  		if (!intel_dp_is_edp(intel_dp))
> >>  			seq_printf(m, "FEC_Sink_Support: %s\n",
> >>  				   yesno(drm_dp_sink_supports_fec(intel_dp->fec_capable)));
> >> -- 
> >> 2.20.0.rc2.7.g965798d1f299
> >> 
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> 
> -- 
> Jani Nikula, Intel Open Source Graphics Center