From 8000c9cd184f2097abdcc0fdfee6ed3641dbd729 Mon Sep 17 00:00:00 2001
From: Marcin Niestroj <m.niestroj@grinn-global.com>
Date: Tue, 15 Oct 2019 14:08:14 +0200
Subject: [PATCH] net: ppp: lcp: drop dead code path checking nack_buf

There is no possibility right now that 'nack == NULL' and 'nack_buf !=
NULL', so drop code path for that case.

Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
---
 subsys/net/l2/ppp/lcp.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/subsys/net/l2/ppp/lcp.c b/subsys/net/l2/ppp/lcp.c
index c41a46f3d965443..29e87acc285a557 100644
--- a/subsys/net/l2/ppp/lcp.c
+++ b/subsys/net/l2/ppp/lcp.c
@@ -199,10 +199,6 @@ static int lcp_config_info_req(struct ppp_fsm *fsm,
 		out_of_mem:
 			if (nack) {
 				net_buf_unref(nack);
-			} else {
-				if (nack_buf) {
-					net_buf_unref(nack_buf);
-				}
 			}
 
 			return -ENOMEM;