auth: Fix warning for non privsep builds

diff --git a/src/auth.c b/src/auth.c
index 38b43116176a04ace1d8cf94bf553b598c55a020..b7891b68774595e32e632129b060456708ae40ed 100644 (file)
--- a/src/auth.c
+++ b/src/auth.c
@@ -483,6 +483,9 @@ get_next_rdm_monotonic_clock(struct auth *auth)
 static uint64_t
 get_next_rdm_monotonic(struct dhcpcd_ctx *ctx, struct auth *auth)
 {
+#ifndef PRIVSEP
+       UNUSED(ctx);
+#endif
 
        if (auth->options & DHCPCD_AUTH_RDM_COUNTER) {
                uint64_t rdm;