diff mbox series

[OpenWrt-Devel,v2] mvebu: Replace backticks by $(...)

Message ID 20190724224132.35016-1-freifunk@adrianschmutzler.de
State Accepted, archived
Delegated to: Christian Lamparter
Headers show
Series [OpenWrt-Devel,v2] mvebu: Replace backticks by $(...) | expand

Commit Message

Adrian Schmutzler July 24, 2019, 10:41 p.m. UTC 
This replaces deprecated backticks by more versatile $(...) syntax.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
---
 target/linux/mvebu/base-files/lib/upgrade/linksys.sh | 2 +-
 target/linux/mvebu/base-files/sbin/fan_ctrl.sh       | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/target/linux/mvebu/base-files/lib/upgrade/linksys.sh b/target/linux/mvebu/base-files/lib/upgrade/linksys.sh
index 3f45d6cac5..ddf24836bc 100644
--- a/target/linux/mvebu/base-files/lib/upgrade/linksys.sh
+++ b/target/linux/mvebu/base-files/lib/upgrade/linksys.sh
@@ -6,7 +6,7 @@  linksys_get_target_firmware() {
 
 	local cur_boot_part mtd_ubi0
 
-	cur_boot_part=`/usr/sbin/fw_printenv -n boot_part`
+	cur_boot_part=$(/usr/sbin/fw_printenv -n boot_part)
 	if [ -z "${cur_boot_part}" ] ; then
 		mtd_ubi0=$(cat /sys/devices/virtual/ubi/ubi0/mtd_num)
 		case $(egrep ^mtd${mtd_ubi0}: /proc/mtd | cut -d '"' -f 2) in
diff --git a/target/linux/mvebu/base-files/sbin/fan_ctrl.sh b/target/linux/mvebu/base-files/sbin/fan_ctrl.sh
index 06e462119d..4234668317 100755
--- a/target/linux/mvebu/base-files/sbin/fan_ctrl.sh
+++ b/target/linux/mvebu/base-files/sbin/fan_ctrl.sh
@@ -1,8 +1,8 @@ 
 #!/bin/sh
 
-CPU_TEMP=`cut -c1-2 /sys/class/hwmon/hwmon2/temp1_input`
-DDR_TEMP=`cut -c1-2 /sys/class/hwmon/hwmon1/temp1_input`
-WIFI_TEMP=`cut -c1-2 /sys/class/hwmon/hwmon1/temp2_input`
+CPU_TEMP=$(cut -c1-2 /sys/class/hwmon/hwmon2/temp1_input)
+DDR_TEMP=$(cut -c1-2 /sys/class/hwmon/hwmon1/temp1_input)
+WIFI_TEMP=$(cut -c1-2 /sys/class/hwmon/hwmon1/temp2_input)
 
 CPU_LOW=85
 CPU_HIGH=95