Minor flexlinting

lib/libvmod_directors/vdir.c

@@ -304,8 +304,9 @@ vdir_update_health(VRT_CTX, struct vdir *vd)
 	VCL_BACKEND be;
 	unsigned u, nh = 0;
 	double tw = 0.0;
-	struct vbitmap *healthy = vd->healthy;
+	struct vbitmap *healthy;
 
+	CHECK_OBJ_NOTNULL(vd, VDIR_MAGIC);
 	healthy = vd->healthy;
 	for (u = 0; u < vd->n_backend; u++) {
 		be = vd->backend[u];

lib/libvmod_directors/vmod_shard.c

@@ -757,7 +757,7 @@ vmod_shard_resolve(VRT_CTX, VCL_BACKEND dir)
 				 pp->rampup, pp->healthy));
 }
 
-void v_matchproto_(vdi_list_f)
+static void v_matchproto_(vdi_list_f)
 vmod_shard_list(VRT_CTX, VCL_BACKEND dir, struct vsb *vsb, int pflag, int jflag)
 {
 	struct sharddir *shardd;