drm/i915: Fix wrong return value in intel_atomic_check()
In the case of calling check_digital_port_conflicts() failed, a negative error code -EINVAL should be returned. Fixes: bf5da83e ("drm/i915: Move check_digital_port_conflicts() earier") Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: NTianjia Zhang <tianjia.zhang@linux.alibaba.com> Reviewed-by: NJosé Roberto de Souza <jose.souza@intel.com> Signed-off-by: NJosé Roberto de Souza <jose.souza@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200802111535.5200-1-tianjia.zhang@linux.alibaba.comSigned-off-by: NRodrigo Vivi <rodrigo.vivi@intel.com>
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