From 1fdad5b1842305deb83d3bcab33788098c868cd2 Mon Sep 17 00:00:00 2001
From: Martine Lenders <m.lenders@fu-berlin.de>
Date: Wed, 17 May 2017 18:39:38 +0200
Subject: [PATCH] gnrc_tcp: fix return on closed state
---
sys/net/gnrc/transport_layer/tcp/gnrc_tcp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sys/net/gnrc/transport_layer/tcp/gnrc_tcp.c b/sys/net/gnrc/transport_layer/tcp/gnrc_tcp.c
index 9e26e8f4ed..b72304a826 100644
--- 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 */
--
GitLab