init.usb.rc: set sys.usb.config to none before changing it
On encrypted devices, persistent properties are loaded after the device
is decrypted. To properly change sys.usb.config to its persistent value,
it must first be set to "none" and then to ${persist.sys.usb.config}.
Bug: 7678835
Change-Id: I4f91245cedc04e3178ce9cee21390f5b657733c9
diff --git a/rootdir/init.usb.rc b/rootdir/init.usb.rc
index 15467cc..f37b630 100644
--- a/rootdir/init.usb.rc
+++ b/rootdir/init.usb.rc
@@ -88,4 +88,5 @@
# Used to set USB configuration at boot and to switch the configuration
# when changing the default configuration
on property:persist.sys.usb.config=*
+ setprop sys.usb.config none
setprop sys.usb.config ${persist.sys.usb.config}