[PATCH 2/2] gpu: drm: i915: compress logic into one line

[Daniel Vetter]

On Mon, May 15, 2017 at 05:00:28PM -0500, Gustavo A. R. Silva wrote:
> Simplify logic to avoid unnecessary variable declaration and assignment.
> 
> Signed-off-by: Gustavo A. R. Silva <garsilva at embeddedor.com>

Both applied, thanks.
-Daniel

> ---
>  drivers/gpu/drm/i915/intel_display.c | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
> index b13b53b..ca6479a 100644
> --- a/drivers/gpu/drm/i915/intel_display.c
> +++ b/drivers/gpu/drm/i915/intel_display.c
> @@ -9565,7 +9565,6 @@ static int ironlake_crtc_compute_clock(struct intel_crtc *crtc,
>  {
>  	struct drm_device *dev = crtc->base.dev;
>  	struct drm_i915_private *dev_priv = to_i915(dev);
> -	struct intel_shared_dpll *pll;
>  	const struct intel_limit *limit;
>  	int refclk = 120000;
>  
> @@ -9609,8 +9608,7 @@ static int ironlake_crtc_compute_clock(struct intel_crtc *crtc,
>  
>  	ironlake_compute_dpll(crtc, crtc_state, NULL);
>  
> -	pll = intel_get_shared_dpll(crtc, crtc_state, NULL);
> -	if (pll == NULL) {
> +	if (!intel_get_shared_dpll(crtc, crtc_state, NULL)) {
>  		DRM_DEBUG_DRIVER("failed to find PLL for pipe %c\n",
>  				 pipe_name(crtc->pipe));
>  		return -EINVAL;
> -- 
> 2.5.0
> 
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-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch