tree 3e1b3826fbe9cfbdcfe3c517270b032f13d9869a
parent 1a3b2c68ac0f409f501d4dedde7a0fc90e9baa90
author James Feist <james.feist@linux.intel.com> 1539292373 -0700
committer James Feist <james.feist@linux.intel.com> 1539895059 +0000

asio: don't allow setting the same value

Setting the same value causes egregious properties changed
events. Return 0 if the user attempts to do this.

Tested-by: used dbus-monitor and noticed reduced traffic
when using set_property

Change-Id: I2643a01fd0e1cc1e0c0ed407056f0e3cd898865b
Signed-off-by: James Feist <james.feist@linux.intel.com>