A couple more return value fixes which Philippe brought up during our
previous review.
Suggested-by: NPhilippe CORNU <philippe.cornu@st.com>
Reviewed-by: NPhilippe Cornu <philippe.cornu@st.com>
Signed-off-by: NSean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20180117213751.54668-1-seanpaul@chromium.org