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gpu: drm: i915: compress logic into one line

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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
This commit is contained in:
Gustavo A. R. Silva 2017-05-15 17:00:28 -05:00 committed by Daniel Vetter
parent cbaa331504
commit efd38b68c7
1 changed files with 1 additions and 3 deletions
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4
drivers/gpu/drm/i915/intel_display.c
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@ -8192,7 +8192,6 @@ 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;
@ -8236,8 +8235,7 @@ 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;