[PATCH 1/7] drm/i915: Remove superfluous NULL check

From: Takashi Iwai <tiwai@suse.de>
To: intel-gfx@lists.freedesktop.org, alsa-devel@alsa-project.org
Cc: Mengdong Lin <mengdong.lin@linux.intel.com>,
	Vinod Koul <vinod.koul@intel.com>,
	Daniel Vetter <daniel.vetter@intel.com>,
	David Henningsson <david.henningsson@canonical.com>
Subject: [PATCH 1/7] drm/i915: Remove superfluous NULL check
Date: Mon, 30 Nov 2015 14:37:45 +0100	[thread overview]
Message-ID: <1448890671-2983-2-git-send-email-tiwai@suse.de> (raw)
In-Reply-To: <1448890671-2983-1-git-send-email-tiwai@suse.de>

to_intel_crtc() always returns a non-NULL pointer.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
 drivers/gpu/drm/i915/intel_audio.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_audio.c b/drivers/gpu/drm/i915/intel_audio.c
index 4dccd9b003a1..0c38cc6c82ae 100644
--- a/drivers/gpu/drm/i915/intel_audio.c
+++ b/drivers/gpu/drm/i915/intel_audio.c
@@ -656,10 +656,6 @@ 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;
 		}
-- 
2.6.3

_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/intel-gfx
