Remove unneeded compiler flag

Change-Id: Ia1631ee46214955a03425df8a85bae58a13a128b
Correct property_set()

Change-Id: Ic21d3ac92e8249019b9695e48687674810c217fa
Remove unneeded properties

Change-Id: I63a0f472fb2a1e3ecd14a44cd53f028110916f73