From: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Date: Thu, 5 Sep 2019 11:29:37 +0000 (+0200)
Subject: base-files: use get_mac_binary() in mtd_get_mac_binary_ubi()
X-Git-Tag: v1.5.0-rc2~2
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=0b73335b02ae8ce2f77f11fc6b1f2959679e6c3e;p=librecmc%2Flibrecmc.git

base-files: use get_mac_binary() in mtd_get_mac_binary_ubi()

The actual retrieval of the MAC address in mtd_get_mac_binary_ubi()
is the same as in get_mac_binary(). Thus, use the latter function
in the former to reduce duplicate code.

This will also allow to benefit from the enhanced path check there
and bring mtd_get_mac_binary_ubi() more in line with the similar
mtd_get_mac_binary().

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
(cherry picked from commit 45600124fcbd14ece6e289cb59b318ea44c598fe)
---

diff --git a/package/base-files/files/lib/functions/system.sh b/package/base-files/files/lib/functions/system.sh
index 9b9d03df7b..dceb66a851 100644
--- a/package/base-files/files/lib/functions/system.sh
+++ b/package/base-files/files/lib/functions/system.sh
@@ -79,12 +79,7 @@ mtd_get_mac_binary_ubi() {
 	local ubidev=$(nand_find_ubi $CI_UBIPART)
 	local part=$(nand_find_volume $ubidev $1)
 
-	if [ -z "$part" ]; then
-		echo "mtd_get_mac_binary: ubi volume $mtdname not found!" >&2
-		return
-	fi
-
-	hexdump -v -n 6 -s $offset -e '5/1 "%02x:" 1/1 "%02x"' /dev/$part 2>/dev/null
+	get_mac_binary "/dev/$part" "$offset"
 }
 
 mtd_get_part_size() {