Simplify the error handling and make it better readable. No functional change intended. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Link: https://lore.kernel.org/r/13ad7b39-e722-d70a-e25b-03d1fb1734a7@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>