gpu: drm: i915: compress logic into one line
Simplify logic to avoid unnecessary variable declaration and assignment. Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20170515220028.GA15149@embeddedgus
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@ -8192,7 +8192,6 @@ static int ironlake_crtc_compute_clock(struct intel_crtc *crtc,
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{
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{
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struct drm_device *dev = crtc->base.dev;
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struct drm_device *dev = crtc->base.dev;
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struct drm_i915_private *dev_priv = to_i915(dev);
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struct drm_i915_private *dev_priv = to_i915(dev);
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struct intel_shared_dpll *pll;
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const struct intel_limit *limit;
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const struct intel_limit *limit;
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int refclk = 120000;
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int refclk = 120000;
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@ -8236,8 +8235,7 @@ static int ironlake_crtc_compute_clock(struct intel_crtc *crtc,
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ironlake_compute_dpll(crtc, crtc_state, NULL);
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ironlake_compute_dpll(crtc, crtc_state, NULL);
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pll = intel_get_shared_dpll(crtc, crtc_state, NULL);
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if (!intel_get_shared_dpll(crtc, crtc_state, NULL)) {
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if (pll == NULL) {
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DRM_DEBUG_DRIVER("failed to find PLL for pipe %c\n",
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DRM_DEBUG_DRIVER("failed to find PLL for pipe %c\n",
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pipe_name(crtc->pipe));
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pipe_name(crtc->pipe));
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return -EINVAL;
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return -EINVAL;
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