MM Auth: introduce AUTH_ERROR constant.

Instead of using hardcoded -1 for errors, include -1 in the enum auth_action
type; apply its use.

In the mm_auth test, the string output changes from '(internal error)' to
'AUTH_ERROR', since now the proper enum value is used in auth_action_names[].
4 files changed
tree: 39b0fe83d18acdb2d643ba0f86552c425c52328d
  1. debian/
  2. openbsc/
  3. .gitignore