selftests: fib_tests: Use an alias for ip command

Replace 'ip -netns testns' with the alias IP. Shortens the line lengths
and makes running the commands manually a bit easier.

Signed-off-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David Ahern 2018-03-13 08:29:39 -07:00 • committed by David S. Miller
commit 171a48717b