diff --git a/examples/mld/mld_main.c b/examples/mld/mld_main.c
index 30411df2b..a2cad6fb6 100644
--- a/examples/mld/mld_main.c
+++ b/examples/mld/mld_main.c
@@ -258,10 +258,9 @@ int main(int argc, FAR char *argv[])
   FAR char *iobuffer = NULL;
   struct sockaddr_in6 host;
 #ifdef CONFIG_NET_ROUTE
-  struct sockaddr_storage target;
-  struct sockaddr_storage router;
-  struct sockaddr_storage netmask;
-  FAR struct sockaddr_in6 *v6_addr;
+  struct sockaddr_in6 target;
+  struct sockaddr_in6 router;
+  struct sockaddr_in6 netmask;
 #endif
   struct ipv6_mreq mrec;
   int nsec;
@@ -361,21 +360,18 @@ int main(int argc, FAR char *argv[])
   /* Set up a routing table entry for the address of the multicast group */
 
   memset(&target, 0, sizeof(target));
-  v6_addr = (FAR struct sockaddr_in6 *)⌖
-  v6_addr->sin6_family  = AF_INET6;
-  v6_addr->sin6_port    = HTONS(0x4321);
+  target.sin6_family  = AF_INET6;
+  target.sin6_port    = HTONS(0x4321);
   memcpy(v6_addr->sin6_addr.s6_addr16, g_grp_addr, sizeof(struct in6_addr));
 
   memset(&netmask, 0, sizeof(netmask));
-  v6_addr = (FAR struct sockaddr_in6 *)&netmask;
-  v6_addr->sin6_family  = AF_INET6;
-  v6_addr->sin6_port    = HTONS(0x4321);
+  netmask.sin6_family  = AF_INET6;
+  netmask.sin6_port    = HTONS(0x4321);
   memset(v6_addr->sin6_addr.s6_addr16, 0xff, sizeof(struct in6_addr));
 
   memset(&router, 0, sizeof(router));
-  v6_addr = (FAR struct sockaddr_in6 *)&router;
-  v6_addr->sin6_family  = AF_INET6;
-  v6_addr->sin6_port    = HTONS(0x4321);
+  router.sin6_family  = AF_INET6;
+  router.sin6_port    = HTONS(0x4321);
 
   ret = netlib_get_ipv6addr("eth0", &v6_addr->sin6_addr);
   if (ret < 0)
@@ -384,7 +380,7 @@ int main(int argc, FAR char *argv[])
     }
   else
     {
-      ret = addroute(sockfd, &target, &netmask, &router);
+      ret = addroute(sockfd, &target, &netmask, &router, sizeof(router));
       if (ret < 0)
         {
           fprintf(stderr, "ERROR: addroute() failed: %d\n", errno);
@@ -406,7 +402,7 @@ int main(int argc, FAR char *argv[])
         }
     }
 
-  ret = delroute(sockfd, &target, &netmask);
+  ret = delroute(sockfd, &target, &netmask, sizeof(target));
   if (ret < 0)
     {
       fprintf(stderr, "ERROR: delroute() failed: %d\n", errno);
diff --git a/netutils/netlib/netlib_setdripv4addr.c b/netutils/netlib/netlib_setdripv4addr.c
index c11b1847e..019c50b03 100644
--- a/netutils/netlib/netlib_setdripv4addr.c
+++ b/netutils/netlib/netlib_setdripv4addr.c
@@ -66,21 +66,19 @@ int netlib_set_dripv4addr(FAR const char *ifname,
   int ret = ERROR;
 
 #ifdef CONFIG_NET_ROUTE
-  FAR struct sockaddr_in *v4_addr;
-  struct sockaddr_storage target;
-  struct sockaddr_storage netmask;
-  struct sockaddr_storage router;
+  struct sockaddr_in target;
+  struct sockaddr_in netmask;
+  struct sockaddr_in router;
 
   memset(&target, 0, sizeof(target));
-  target.ss_family  = AF_INET;
+  target.sin_family  = AF_INET;
 
   memset(&netmask, 0, sizeof(netmask));
-  netmask.ss_family  = AF_INET;
+  netmask.sin_family  = AF_INET;
 
   memset(&router, 0, sizeof(router));
-  v4_addr = (FAR struct sockaddr_in *)&router;
-  v4_addr->sin_family  = AF_INET;
-  v4_addr->sin_addr    = *addr;
+  router.sin_family  = AF_INET;
+  router.sin_addr    = *addr;
 #endif
 
   if (ifname && addr)
@@ -111,11 +109,12 @@ int netlib_set_dripv4addr(FAR const char *ifname,
 
               /* This call fails if no default route exists, but it's OK */
 
-              delroute(sockfd, &target, &netmask);
+              delroute(sockfd, &target, &netmask, sizeof(target));
 
               /* Then add the new default route */
 
-              ret = addroute(sockfd, &target, &netmask, &router);
+              ret = addroute(sockfd, &target, &netmask,
+                             &router, sizeof(router));
             }
 #endif
 
diff --git a/nshlib/nsh_routecmds.c b/nshlib/nsh_routecmds.c
index 13758f960..51c2a7061 100644
--- a/nshlib/nsh_routecmds.c
+++ b/nshlib/nsh_routecmds.c
@@ -434,7 +434,8 @@ int cmd_addroute(FAR struct nsh_vtbl_s *vtbl, int argc, FAR char **argv)
 
   /* Then add the route */
 
-  ret = addroute(sockfd, &target.ipx, &netmask.ipx, &router.ipx);
+  ret = addroute(sockfd, &target.ipx, &netmask.ipx,
+                 &router.ipx, sizeof(router));
   if (ret < 0)
     {
       nsh_error(vtbl, g_fmtcmdfailed, argv[0], "addroute", NSH_ERRNO);
@@ -676,7 +677,7 @@ int cmd_delroute(FAR struct nsh_vtbl_s *vtbl, int argc, FAR char **argv)
 
   /* Then delete the route */
 
-  ret = delroute(sockfd, &target.ipx, &netmask.ipx);
+  ret = delroute(sockfd, &target.ipx, &netmask.ipx, sizeof(target));
   if (ret < 0)
     {
       nsh_error(vtbl, g_fmtcmdfailed, argv[0], "delroute", NSH_ERRNO);