tree ff1c2d5ba28494964809d2aafe1ed4e85a09af91
parent 6c9fb711bf6f4f3a56bdc6a258ff3ac21683c90a
author Hanchen Lin <hantim.lin@gmail.com> 1474363527 +0800
committer Hanchen Lin <hantim.lin@gmail.com> 1474363631 +0800

remove unused statement.

Change-Id: I229cc42904dadcf40b7386a12e91423826a13e4b