ITS#9381 - Remove unused variables, fix rc usage

3 jobs for fixups in 25 minutes and 48 seconds (queued for 1 second)
Status Job ID Name Coverage
  Build
passed #2577
build-gnutls-mit

00:25:26

passed #2575
build-no-threads-no-slapd

00:02:39

passed #2576
build-openssl-heimdal

00:25:48