sync: fix compile error
authorAlan Cox <alan@linux.intel.com>
Wed, 12 Oct 2016 18:37:31 +0000 (19:37 +0100)
committerAlan Cox <alan@linux.intel.com>
Wed, 12 Oct 2016 18:37:31 +0000 (19:37 +0100)
commitb6c59cddd027e6f470be833adb3c7c2bacb87ce7
tree14481b6881e33604ea9635d1c67ceae367e27ec1
parente653fda950b103bbfd5d2bf3f6cbe16e103d0a79
sync: fix compile error

sync() is void and now correctly defined so return sync() fails.
Applications/util/sync.c