From: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Date: Mon, 17 Aug 2020 21:13:57 +0000 (+0200)
Subject: rockchip: remove useless echo in 40-net-smp-affinity
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=84fc80dd668a053c84b1431e5a98995abb0710ea;p=openwrt%2Fstaging%2Frmilecki.git

rockchip: remove useless echo in 40-net-smp-affinity

The command in the $() brackets will already provide the same output.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
---

diff --git a/target/linux/rockchip/armv8/base-files/etc/hotplug.d/net/40-net-smp-affinity b/target/linux/rockchip/armv8/base-files/etc/hotplug.d/net/40-net-smp-affinity
index ab3f9546543..44716258bf2 100644
--- a/target/linux/rockchip/armv8/base-files/etc/hotplug.d/net/40-net-smp-affinity
+++ b/target/linux/rockchip/armv8/base-files/etc/hotplug.d/net/40-net-smp-affinity
@@ -6,7 +6,7 @@ get_device_irq() {
 	local device="$1"
 
 	local line=$(grep -m 1 "${device}\$" /proc/interrupts)
-	echo $(echo ${line} | sed 's/:.*//')
+	echo ${line} | sed 's/:.*//'
 }
 
 set_interface_core() {