Fix warning for prior on Linux

diff --git a/src/privsep-linux.c b/src/privsep-linux.c
index 203bc17787e8a654a5bed1c0624473861865e3e1..887d7f3f504d485047d1fce41709629f9b21b837 100644 (file)
--- a/src/privsep-linux.c
+++ b/src/privsep-linux.c
@@ -66,7 +66,7 @@ out:
 
 ssize_t
 ps_root_os(struct ps_msghdr *psm, struct msghdr *msg,
-    void **rdata, size_t *rlen)
+    __unused void **rdata, __unused size_t *rlen)
 {
 
        switch (psm->ps_cmd) {