Avoid partial initialization warning.

Clang compiler is picky about partial initialization and
here we only need to initialize the 'len' field.

BUG: 17410010
Change-Id: I718582cef96d5f4076b5ff1c7b8162327e7809b6
adb: Add USB vendor ID for Alco Digital Devices Limited

Change-Id: I50d343d583e688e9f8a72d1c61618b384e310fe1
Signed-off-by: DanielMo <DanielMo@fih-foxconn.com>
Merge "Avoid partial initialization warning."
Merge "adb: Add USB vendor ID for Alco Digital Devices Limited"