From acd0ff862ca2b7a3b867305c99409d41e04aa171 Mon Sep 17 00:00:00 2001
From: Michael Prokop <mika@grml.org>
Date: Fri, 14 Sep 2018 09:05:14 +0200
Subject: [PATCH] Don't output failures when trying to load efivars

When running inside a system without efi support we get:

| modprobe: ERROR: could not insert 'efivars': No such device
---
 autoconfig.functions | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/autoconfig.functions b/autoconfig.functions
index 4ddf086..ec86e84 100755
--- a/autoconfig.functions
+++ b/autoconfig.functions
@@ -525,8 +525,9 @@ config_secureboot(){
   # doesn't work as needed as it relies on /sys/firmware/efi/efivars (while
   # /sys/firmware/efi/vars would exist)
   if ! $SYSTEMD ; then
-    modprobe efivars
-    mount -t efivarfs efivarfs /sys/firmware/efi/efivars
+    if modprobe efivars &>/dev/null ; then
+      mount -t efivarfs efivarfs /sys/firmware/efi/efivars
+    fi
   fi
 
   if [ -x /usr/bin/mokutil ] ; then
-- 
2.1.4