There was lots of return true, and error checking that was never used
in these paths.

Just remove it all.

v2: I missed one return true.
Signed-off-by: NDave Airlie <airlied@redhat.com>
Reviewed-by: NHarry Wentland <harry.wentland@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>