diff --git a/net/tcp/tcp_finddev.c b/net/tcp/tcp_finddev.c
index 973ac944f3..82fb5810b5 100644
--- a/net/tcp/tcp_finddev.c
+++ b/net/tcp/tcp_finddev.c
@@ -132,7 +132,8 @@ static int tcp_find_ipv4_device(FAR struct tcp_conn_s *conn, in_addr_t addr)
  ****************************************************************************/
 
 #ifdef CONFIG_NET_IPv6
-static int tcp_find_ipv6_device(FAR struct tcp_conn_s *conn, const net_ipv6addr_t addr)
+static int tcp_find_ipv6_device(FAR struct tcp_conn_s *conn,
+                                const net_ipv6addr_t addr)
 {
 #ifdef CONFIG_NETDEV_MULTINIC
   /* Do nothing if a device is already bound to the connection */