Simplified Wsrep_client_service::interrupted()

Wsrep-lib is now guaranteed to hold the underlying mutex
which is wrapped in lock object passed to Wsrep_client_service
interrupted() call. The library part will now take care of
checking the wsrep::transaction specific state, so it is
enough to check the thd->killed state for the result.

1 files changed, 0 insertions, 0 deletions

diff --git a/wsrep-lib b/wsrep-lib
-Subproject ab0e5f5d776f1bb7472a6c7e50c475312e562bf
+Subproject 9bec7d940cd27c9ea14e1665c4a4fd0ee5890ea