remove duplicate extension
remove duplicate extension
Legacy-Xperia/android_device_sony_kumquat,Legacy-Xperia/android_device_sony_kumquat,Legacy-Xperia/android_device_sony_kumquat,Legacy-Xperia/android_device_sony_kumquat,Legacy-Xperia/android_device_sony_kumquat,Legacy-Xperia/android_device_sony_kumquat