mirror of https://gitee.com/openkylin/linux.git
drm/i915: Remove unused "ret" variable.
Just a small clean-up with no functional change, only removing a variable that is never actually used. Cc: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Reviewed-by: <nathan.d.ciobanu@linux.intel.com> Reviewed-by: Nathan Ciobanu <nathan.d.ciobanu@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180719234217.7855-1-rodrigo.vivi@intel.com
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@ -263,7 +263,6 @@ static void intel_mst_enable_dp(struct intel_encoder *encoder,
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struct intel_dp *intel_dp = &intel_dig_port->dp;
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struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
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enum port port = intel_dig_port->base.port;
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int ret;
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DRM_DEBUG_KMS("active links %d\n", intel_dp->active_mst_links);
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@ -274,9 +273,9 @@ static void intel_mst_enable_dp(struct intel_encoder *encoder,
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1))
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DRM_ERROR("Timed out waiting for ACT sent\n");
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ret = drm_dp_check_act_status(&intel_dp->mst_mgr);
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drm_dp_check_act_status(&intel_dp->mst_mgr);
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ret = drm_dp_update_payload_part2(&intel_dp->mst_mgr);
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drm_dp_update_payload_part2(&intel_dp->mst_mgr);
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if (pipe_config->has_audio)
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intel_audio_codec_enable(encoder, pipe_config, conn_state);
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}
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