linux-kernel - [PATCH net-next v2 2/3] selftests: ethtool: Drop the unused old

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Message-ID: <20250708115531.111326-3-maxime.chevallier@bootlin.com>
Date: Tue,  8 Jul 2025 13:55:29 +0200
From: Maxime Chevallier <maxime.chevallier@...tlin.com>
To: davem@...emloft.net
Cc: Maxime Chevallier <maxime.chevallier@...tlin.com>,
	netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	thomas.petazzoni@...tlin.com,
	Andrew Lunn <andrew@...n.ch>,
	Jakub Kicinski <kuba@...nel.org>,
	Eric Dumazet <edumazet@...gle.com>,
	Paolo Abeni <pabeni@...hat.com>,
	Russell King <linux@...linux.org.uk>,
	Florian Fainelli <f.fainelli@...il.com>,
	Heiner Kallweit <hkallweit1@...il.com>,
	Vladimir Oltean <vladimir.oltean@....com>,
	Köry Maincent <kory.maincent@...tlin.com>,
	Oleksij Rempel <o.rempel@...gutronix.de>,
	Simon Horman <horms@...nel.org>,
	Shuah Khan <shuah@...nel.org>,
	linux-kselftest@...r.kernel.org
Subject: [PATCH net-next v2 2/3] selftests: ethtool: Drop the unused old_netdevs variable

old_netdevs is unused in ethtool-common.sh. Only the UDP tunnels test
uses that variable, but it maintains it locally.

Signed-off-by: Maxime Chevallier <maxime.chevallier@...tlin.com>
---
 .../testing/selftests/drivers/net/netdevsim/ethtool-common.sh | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/tools/testing/selftests/drivers/net/netdevsim/ethtool-common.sh b/tools/testing/selftests/drivers/net/netdevsim/ethtool-common.sh
index 80160579e0cc..d9c7a3d397a9 100644
--- a/tools/testing/selftests/drivers/net/netdevsim/ethtool-common.sh
+++ b/tools/testing/selftests/drivers/net/netdevsim/ethtool-common.sh
@@ -43,13 +43,11 @@ function check {
 }
 
 function make_netdev {
-    # Make a netdevsim
-    old_netdevs=$(ls /sys/class/net)
-
     if ! $(lsmod | grep -q netdevsim); then
 	modprobe netdevsim
     fi
 
+    # Make a netdevsim
     echo $NSIM_ID $@ > /sys/bus/netdevsim/new_device
     udevadm settle
     # get new device name
-- 
2.49.0