drm/i915: Remove superfluous NULL check

to_intel_crtc() always returns a non-NULL pointer.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1448986198-3488-2-git-send-email-tiwai@suse.de
This commit is contained in:
Takashi Iwai 2015-12-01 17:09:50 +01:00 committed by Daniel Vetter
parent 63ba534ecf
commit 89f41f4f90

View File

@ -653,10 +653,6 @@ static int i915_audio_component_sync_audio_rate(struct device *dev,
intel_dig_port = enc_to_dig_port(&intel_encoder->base);
if (port == intel_dig_port->port) {
crtc = to_intel_crtc(intel_encoder->base.crtc);
if (!crtc) {
DRM_DEBUG_KMS("%s: crtc is NULL\n", __func__);
continue;
}
pipe = crtc->pipe;
break;
}