From 9babd3713c55790ddeb81c1ca8c27cbd594e5508 Mon Sep 17 00:00:00 2001
From: Jan Macku <jamacku@redhat.com>
Date: Thu, 17 Dec 2020 08:31:46 +0100
Subject: network: fix set_link_up()

This patch fixes issue, when interface wasn't
bring up.

Related: #1555001

(cherry picked from commit 17f1519e0dac05bf6b259ef9b7f8dcd6b94013ce)
---
 network-scripts/network-functions | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/network-scripts/network-functions b/network-scripts/network-functions
index 5f6c72d4..bc046f54 100644
--- a/network-scripts/network-functions
+++ b/network-scripts/network-functions
@@ -455,10 +455,8 @@ check_device_down ()
 
 set_link_up ()
 {
-    if [ "$LINKSTATUS" = down ]; then
+    if [ "$LINKSTATUS" != up ]; then
         ip link set dev $1 up >/dev/null 2>&1
-    else
-        grep -qsx 1 /sys/class/net/$1/carrier
     fi
 }
 
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