cosmetic: remove unused scall_signal_data.subscr

Doesn't make sense to switch this to struct vlr_subscr when it isn't used at
all. So let's remove it.

Change-Id: Ifa5901f8bf1aed3981841d24d4ec8d659f3de7a9
1 file changed
tree: d5216e695a2f6839f1907dc4d66f4e563d3e7eca
  1. contrib/
  2. debian/
  3. openbsc/
  4. .gitignore
  5. .gitreview
  6. .mailmap