linux-kernel - Re: [PATCH v1] drm/i915/dp: Remove double assignment in intel_dp_compute_as

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Message-ID: <87seuv3auz.fsf@intel.com>
Date: Fri, 23 Aug 2024 11:24:36 +0300
From: Jani Nikula <jani.nikula@...ux.intel.com>
To: Yuesong Li <liyuesong@...o.com>, rodrigo.vivi@...el.com,
 joonas.lahtinen@...ux.intel.com, tursulin@...ulin.net, airlied@...il.com,
 daniel@...ll.ch
Cc: intel-gfx@...ts.freedesktop.org, intel-xe@...ts.freedesktop.org,
 dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
 opensource.kernel@...o.com, Yuesong Li <liyuesong@...o.com>
Subject: Re: [PATCH v1] drm/i915/dp: Remove double assignment in
 intel_dp_compute_as_sdp()

On Fri, 23 Aug 2024, Yuesong Li <liyuesong@...o.com> wrote:
> cocci report a double assignment warning. 'as_sdp->duration_incr_ms'
> was assigned twice in intel_dp_compute_as_sdp().
>
> Signed-off-by: Yuesong Li <liyuesong@...o.com>

Reviewed-by: Jani Nikula <jani.nikula@...el.com>

> ---
>  drivers/gpu/drm/i915/display/intel_dp.c | 1 -
>  1 file changed, 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
> index 6a0c7ae654f4..229c87be4402 100644
> --- a/drivers/gpu/drm/i915/display/intel_dp.c
> +++ b/drivers/gpu/drm/i915/display/intel_dp.c
> @@ -2730,7 +2730,6 @@ static void intel_dp_compute_as_sdp(struct intel_dp *intel_dp,
>  	as_sdp->sdp_type = DP_SDP_ADAPTIVE_SYNC;
>  	as_sdp->length = 0x9;
>  	as_sdp->duration_incr_ms = 0;
> -	as_sdp->duration_incr_ms = 0;
>  
>  	if (crtc_state->cmrr.enable) {
>  		as_sdp->mode = DP_AS_SDP_FAVT_TRR_REACHED;

-- 
Jani Nikula, Intel