Re: [PATCH] drm/i915/display: take out dead code

[Jani Nikula <jani.nikula@linux.intel.com>]

On Tue, 19 Aug 2025, Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com> wrote:
> if __waitfor timeout, ret will have -ETIMEDOUT. Then if condition
> was met, and read_ret will have error that's handled.
> Then if ret was zero, read_ret was zero ksv_ready must have value.
>
> Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>

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

> ---
>  drivers/gpu/drm/i915/display/intel_hdcp.c | 2 --
>  1 file changed, 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_hdcp.c b/drivers/gpu/drm/i915/display/intel_hdcp.c
> index 42202c8bb066..2e34b625c80b 100644
> --- a/drivers/gpu/drm/i915/display/intel_hdcp.c
> +++ b/drivers/gpu/drm/i915/display/intel_hdcp.c
> @@ -334,8 +334,6 @@ static int intel_hdcp_poll_ksv_fifo(struct intel_digital_port *dig_port,
>  		return ret;
>  	if (read_ret)
>  		return read_ret;
> -	if (!ksv_ready)
> -		return -ETIMEDOUT;
>  
>  	return 0;
>  }

-- 
Jani Nikula, Intel