Staging: android: Fix brace coding style warning in sync_debug.c

This is a patch to the sync_debug.c file that rectifies a brace warning
that was found with the checkpatch.pl tool

Signed-off-by: Bopamo Osaisai <bopamo@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>