From: Stefan Lippers-Hollmann <s.l-h@gmx.de>
Date: Thu, 18 Jan 2018 21:18:36 +0000 (+0100)
Subject: ipq806x: use absolute the device path in $kernel for the nbg6817 sysupgrade
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=b36cf0be302b6fc86754be56f478d1d3354c6cfb;p=openwrt%2Fstaging%2Frobimarko.git

ipq806x: use absolute the device path in $kernel for the nbg6817 sysupgrade

Harmonize the variable usage for $kernel and $rootfs to always contain
the full device path, instead of just its basename.

Signed-off-by: Stefan Lippers-Hollmann <s.l-h@gmx.de>
---

diff --git a/target/linux/ipq806x/base-files/lib/upgrade/zyxel.sh b/target/linux/ipq806x/base-files/lib/upgrade/zyxel.sh
index 3efef8f0ba..dcd66ea2ca 100644
--- a/target/linux/ipq806x/base-files/lib/upgrade/zyxel.sh
+++ b/target/linux/ipq806x/base-files/lib/upgrade/zyxel.sh
@@ -32,8 +32,8 @@ zyxel_do_flash() {
 	local board_dir=$(tar tf $tar_file | grep -m 1 '^sysupgrade-.*/$')
 	board_dir=${board_dir%/}
 
-	echo "flashing kernel to /dev/${kernel}"
-	tar xf $tar_file ${board_dir}/kernel -O >/dev/$kernel
+	echo "flashing kernel to $kernel"
+	tar xf $tar_file ${board_dir}/kernel -O >$kernel
 
 	echo "flashing rootfs to ${rootfs}"
 	tar xf $tar_file ${board_dir}/root -O >"${rootfs}"
@@ -80,10 +80,10 @@ zyxel_do_upgrade() {
 	zyxel,nbg6817)
 		case "$rootfs" in
 			"/dev/mmcblk0p5")
-				kernel=mmcblk0p4
+				kernel="/dev/mmcblk0p4"
 			;;
 			"/dev/mmcblk0p8")
-				kernel=mmcblk0p7
+				kernel="/dev/mmcblk0p7"
 			;;
 			*)
 				return 1