selftests: refactor get_netdev_name function
authorAntonio Cardace <acardace@redhat.com>
Wed, 18 Nov 2020 20:45:21 +0000 (21:45 +0100)
committerJakub Kicinski <kuba@kernel.org>
Fri, 20 Nov 2020 20:51:54 +0000 (12:51 -0800)
commit9e48ee80ac4e04c9985379d58248dd2a96a170ef
tree49b1250028d0732de49384d407f9b562080ed496
parentfbb8531e58bd989868db3c2513d06870c46bd87f
selftests: refactor get_netdev_name function

As pointed out by Michal Kubecek, getting the name
with the previous approach was racy, it's better
and easier to get the name of the device with this
patch's approach.

Essentialy the function doesn't need to exist
anymore as it's a simple 'ls' command.

Signed-off-by: Antonio Cardace <acardace@redhat.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
tools/testing/selftests/drivers/net/netdevsim/ethtool-common.sh