tree 1fc2a54ba945e62c844c0036ae229b93d9ee4e8a
parent 775c05919ab3d033f8a53ff9570fb6d530ecfc8a
author Benoit Goby <benoit@android.com> 1364863146 -0700
committer Benoit Goby <benoit@android.com> 1364863146 -0700

adb: Prevent registering usb_disconnect twice

adbd can receive multiple AUTH_RSAPUBLICKEY packets. This happens for
example when booting with usb attached when we retry authenticating
after the framework is done booting. Make sure usb_disconnect is only
registered once, otherwise this creates a loop in the disconnects list.

Bug: 8504991
Change-Id: Ia1f9a37005dd17b7eefee1493d622e1679263eea