A boolean expression already evaluates to true or false, so there is no
need to check the result and return true or false explicitly.
Signed-off-by: NGeert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: NJerome Brunet <jbrunet@baylibre.com>
Signed-off-by: NStephen Boyd <sboyd@kernel.org>