FreeBSD: solve lint issues

Signed-off-by: Lokesh Mandvekar <[email protected]>

Author: lsm5

.golangci.yml

@@ -73,6 +73,9 @@ linters:
       - linters:
           - recvcheck
         path: pkg/k8s.io/
+      - linters:
+          - unused
+        text: "(rootlessPortSyncR|rootlessPortSyncW)"
 
 issues:
   max-issues-per-linter: 0

cmd/podman/system/service_abi_common.go

@@ -2,9 +2,5 @@
 
 package system
 
-// Currently, we only need servicereaper on Linux to support slirp4netns.
-func maybeStartServiceReaper() {
-}
-
 // There is no cgroup on non linux.
 func maybeMoveToSubCgroup() {}