This patch fixes the following checkpatch.pl warning:
WARNING: braces {} are not necessary for single statement blocks
Signed-off-by: NRoberta Dobrescu <roberta.dobrescu@gmail.com>
Acked-by: NLars-Peter Clausen <lars@metafoo.de>
Reviewed-by: NDaniel Baluta <daniel.baluta@intel.com>
Signed-off-by: NJonathan Cameron <jic23@kernel.org>