gnrc_tcp: fix return on closed state

6 years ago · 1fdad5b184
parent f0ae5d2dd8
commit 1fdad5b184
1 changed files with 1 additions and 1 deletions
--- a/sys/net/gnrc/transport_layer/tcp/gnrc_tcp.c
+++ b/sys/net/gnrc/transport_layer/tcp/gnrc_tcp.c
@ -525,7 +525,7 @@ void gnrc_tcp_close(gnrc_tcp_tcb_t *tcb)
    /* Return if connection is closed */
    if (tcb->state == FSM_STATE_CLOSED) {
        mutex_unlock(&(tcb->function_lock));
-        return 0;
+        return;
    }

    /* Mark TCB as waiting for incomming messages */