selftests: devlink_lib: Check devlink info command is supported

Sanity check for devlink info command.

Signed-off-by: Shalom Toledo <shalomt@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/tools/testing/selftests/net/forwarding/devlink_lib.sh b/tools/testing/selftests/net/forwarding/devlink_lib.sh
index 24798ae..07e360e 100644 (file)
--- a/tools/testing/selftests/net/forwarding/devlink_lib.sh
+++ b/tools/testing/selftests/net/forwarding/devlink_lib.sh
@@ -35,6 +35,12 @@ if [ $? -ne 0 ]; then
        exit 1
 fi
 
+devlink dev help 2>&1 | grep info &> /dev/null
+if [ $? -ne 0 ]; then
+       echo "SKIP: iproute2 too old, missing devlink dev info support"
+       exit 1
+fi
+
 ##############################################################################
 # Devlink helpers