diff --git a/netutils/netlib/netlib_getarptab.c b/netutils/netlib/netlib_getarptab.c
index 1dbcf764f..bc325446d 100644
--- a/netutils/netlib/netlib_getarptab.c
+++ b/netutils/netlib/netlib_getarptab.c
@@ -144,7 +144,7 @@ ssize_t netlib_get_arptable(FAR struct arp_entry_s *arptab,
   addr.nl_groups = 0;
 
   ret = bind(fd, (FAR const struct sockaddr *)&addr,
-             sizeof( struct sockaddr_nl));
+             sizeof(struct sockaddr_nl));
   if (ret < 0)
     {
       int errcode = errno;
@@ -195,17 +195,17 @@ ssize_t netlib_get_arptable(FAR struct arp_entry_s *arptab,
       goto errout_with_socket;
     }
 
-   /* The sequence number in the response should match the sequence
-    * number in the request (since we created the socket, this should
-    * always be true).
-    */
+  /* The sequence number in the response should match the sequence
+   * number in the request (since we created the socket, this should
+   * always be true).
+   */
 
-   if (resp->hdr.nlmsg_seq != thiseq)
-     {
+  if (resp->hdr.nlmsg_seq != thiseq)
+    {
       fprintf(stderr, "ERROR: Bad sequence number in response\n");
       ret = -EIO;
       goto errout_with_socket;
-     }
+    }
 
   /* Copy the ARP table data to the caller's buffer */
 
diff --git a/netutils/netlib/netlib_getdevs.c b/netutils/netlib/netlib_getdevs.c
index 6093547b8..64a48d530 100644
--- a/netutils/netlib/netlib_getdevs.c
+++ b/netutils/netlib/netlib_getdevs.c
@@ -132,7 +132,7 @@ ssize_t netlib_get_devices(FAR struct netlib_device_s *devlist,
   addr.nl_groups = 0;
 
   ret = bind(fd, (FAR const struct sockaddr *)&addr,
-             sizeof( struct sockaddr_nl));
+             sizeof(struct sockaddr_nl));
   if (ret < 0)
     {
       int errcode = errno;
@@ -203,7 +203,9 @@ ssize_t netlib_get_devices(FAR struct netlib_device_s *devlist,
 
       switch (resp.hdr.nlmsg_type)
         {
-          /* NLMSG_DONE means that the entire list of devices has been returned */
+          /* NLMSG_DONE means that the entire list of devices has been
+           * returned
+           */
 
           case NLMSG_DONE:
             enddump = true;
@@ -220,7 +222,8 @@ ssize_t netlib_get_devices(FAR struct netlib_device_s *devlist,
 
               if (nrecvd != sizeof(struct netlib_recvfrom_response_s))
                 {
-                  fprintf(stderr, "ERROR: Bad massage size: %ld\n", (long)nrecvd);
+                  fprintf(stderr, "ERROR: Bad massage size: %ld\n",
+                          (long)nrecvd);
                   goto errout_with_socket;
                 }
 
diff --git a/netutils/netlib/netlib_getnbtab.c b/netutils/netlib/netlib_getnbtab.c
index a6c3c5480..a94f777a3 100644
--- a/netutils/netlib/netlib_getnbtab.c
+++ b/netutils/netlib/netlib_getnbtab.c
@@ -145,7 +145,7 @@ ssize_t netlib_get_nbtable(FAR struct neighbor_entry_s *nbtab,
   addr.nl_groups = 0;
 
   ret = bind(fd, (FAR const struct sockaddr *)&addr,
-             sizeof( struct sockaddr_nl));
+             sizeof(struct sockaddr_nl));
   if (ret < 0)
     {
       int errcode = errno;
@@ -196,17 +196,17 @@ ssize_t netlib_get_nbtable(FAR struct neighbor_entry_s *nbtab,
       goto errout_with_socket;
     }
 
-   /* The sequence number in the response should match the sequence
-    * number in the request (since we created the socket, this should
-    * always be true).
-    */
+  /* The sequence number in the response should match the sequence
+   * number in the request (since we created the socket, this should
+   * always be true).
+   */
 
-   if (resp->hdr.nlmsg_seq != thiseq)
-     {
+  if (resp->hdr.nlmsg_seq != thiseq)
+    {
       fprintf(stderr, "ERROR: Bad sequence number in response\n");
       ret = -EIO;
       goto errout_with_socket;
-     }
+    }
 
   /* Copy the Neighbor table data to the caller's buffer */
 
diff --git a/netutils/netlib/netlib_getroute.c b/netutils/netlib/netlib_getroute.c
index 502aec426..9e66787eb 100644
--- a/netutils/netlib/netlib_getroute.c
+++ b/netutils/netlib/netlib_getroute.c
@@ -161,7 +161,7 @@ ssize_t netlib_get_route(FAR struct rtentry *rtelist,
   addr.nl_groups = 0;
 
   ret = bind(fd, (FAR const struct sockaddr *)&addr,
-             sizeof( struct sockaddr_nl));
+             sizeof(struct sockaddr_nl));
   if (ret < 0)
     {
       int errcode = errno;
@@ -258,7 +258,8 @@ ssize_t netlib_get_route(FAR struct rtentry *rtelist,
               if (nrecvd <= sizeof(struct netlib_recvfrom_response_s) ||
                   u.resp.rte.rtm_family != family)
                 {
-                  fprintf(stderr, "ERROR: Bad massage size: %ld\n", (long)nrecvd);
+                  fprintf(stderr, "ERROR: Bad massage size: %ld\n",
+                          (long)nrecvd);
                   goto errout_with_socket;
                 }
 
@@ -320,8 +321,8 @@ ssize_t netlib_get_route(FAR struct rtentry *rtelist,
             break;
 
           default:
-            fprintf(stderr, "ERROR: Message type %u, length %lu\n",
-                    u.resp.hdr.nlmsg_type, (unsigned long)u.resp.hdr.nlmsg_len);
+            fprintf(stderr, "ERROR: Message type %u, length %u\n",
+                    u.resp.hdr.nlmsg_type, (unsigned)u.resp.hdr.nlmsg_len);
             ret = -EIO;
             goto errout_with_socket;
         }