diff mbox series

[net-next,4/4] selftests: fib_tests: sleep after changing carrier

Message ID 20180213163736.1538-5-dsahern@gmail.com
State Accepted, archived
Delegated to: David Miller
Headers show
Series selftests: fib_tests: simplifications, verbosity and a race | expand

Commit Message

David Ahern Feb. 13, 2018, 4:37 p.m. UTC 
sleep for a second after setting carrier down to allow linkwatch
to propagate the change to the routing stack via netdev_state_change.
As it stands there is a race setting carrier down on the dummy
device and then checking the linkdown flag in the routes.

Signed-off-by: David Ahern <dsahern@gmail.com>
---
 tools/testing/selftests/net/fib_tests.sh | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/tools/testing/selftests/net/fib_tests.sh b/tools/testing/selftests/net/fib_tests.sh
index e113cfd659fc..b617985ecdc1 100755
--- a/tools/testing/selftests/net/fib_tests.sh
+++ b/tools/testing/selftests/net/fib_tests.sh
@@ -282,6 +282,7 @@  fib_carrier_local_test()
 
 	set -e
 	ip -netns testns link set dev dummy0 carrier off
+	sleep 1
 	set +e
 
 	echo "    Carrier off on nexthop"