From 2c1bab86020cac253f74e1cf54e9f8f08e519e47 Mon Sep 17 00:00:00 2001
From: AuxXxilium <info@auxxxilium.tech>
Date: Thu, 27 Jun 2024 19:48:05 +0200
Subject: [PATCH] boot: rewrite mac related

Signed-off-by: AuxXxilium <info@auxxxilium.tech>
---
 files/initrd/opt/arc/boot.sh | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/files/initrd/opt/arc/boot.sh b/files/initrd/opt/arc/boot.sh
index 2734958f3..f94468026 100755
--- a/files/initrd/opt/arc/boot.sh
+++ b/files/initrd/opt/arc/boot.sh
@@ -165,11 +165,9 @@ for ETH in ${ETHX}; do
   MAC="$(readConfigKey "arc.${ETH}" "${USER_CONFIG_FILE}")"
   [ -z "${MAC}" ] && MAC="$(cat /sys/class/net/${ETH}/address 2>/dev/null | sed 's/://g' | tr '[:upper:]' '[:lower:]')"
   ETHN=$((${ETHN} + 1))
-  if [ ${ETHN} -le ${NICPORTS} ]; then
-    CMDLINE['mac${ETHN}']="${MAC}"
-  fi
+  [ ${ETHN} -le ${NICPORTS} ] && CMDLINE['mac${ETHN}']="${MAC}"
 done
-CMDLINE['netif_num']="${NICPORTS}"
+[ ${ETHN} -le ${NICPORTS} ] && CMDLINE['netif_num']="${ETHN}" || CMDLINE['netif_num']="${NICPORTS}"
 
 # Read user network settings
 while IFS=': ' read -r KEY VALUE; do