Bluetooth: btusb: Add helper for READ_LOCAL_VERSION command
Bluetooth: btusb: Add helper for READ_LOCAL_VERSION command

Multiple codepaths duplicate some simple code to read and
sanity-check local version information. Before I add a couple more
such codepaths, add a helper to reduce duplication.

Signed-off-by: Daniel Drake <b3c7ac1f4c4c45c9f838c275805c43367661d6f7@endlessm.com>
Signed-off-by: Johan Hedberg <628991c7b0a19c384f9b99c21ec330ce952bb838@intel.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs