From 557c4d2f780ce73ffad8dfe4d03a27dc9e13dfde Mon Sep 17 00:00:00 2001 From: Jiri Pirko Date: Thu, 27 May 2021 12:55:15 +0200 Subject: [PATCH] selftests: devlink_lib: add check for devlink device existence If user passes devlink handle over DEVLINK_DEV variable, check if the device exists. Signed-off-by: Jiri Pirko Link: https://lore.kernel.org/r/20210527105515.790330-1-jiri@resnulli.us Signed-off-by: Jakub Kicinski --- tools/testing/selftests/net/forwarding/devlink_lib.sh | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/tools/testing/selftests/net/forwarding/devlink_lib.sh b/tools/testing/selftests/net/forwarding/devlink_lib.sh index 9c12c4fd3afc..c19e001f138b 100644 --- a/tools/testing/selftests/net/forwarding/devlink_lib.sh +++ b/tools/testing/selftests/net/forwarding/devlink_lib.sh @@ -18,6 +18,12 @@ if [[ ! -v DEVLINK_DEV ]]; then DEVLINK_VIDDID=$(lspci -s $(echo $DEVLINK_DEV | cut -d"/" -f2) \ -n | cut -d" " -f3) +else + devlink dev show $DEVLINK_DEV &> /dev/null + if [ $? -ne 0 ]; then + echo "SKIP: devlink device \"$DEVLINK_DEV\" not found" + exit 1 + fi fi ##############################################################################