[patch net-next v2 8/9] selftests: forwarding: move shblock tc support check to a separate helper

[Jiri Pirko]

From: Jiri Pirko <j...@mellanox.com>

The shared block support is only needed for tc_shblock.sh. No need to
require that for other test.

Signed-off-by: Jiri Pirko <j...@mellanox.com>
---
 tools/testing/selftests/net/forwarding/lib.sh         | 3 +++
 tools/testing/selftests/net/forwarding/tc_shblocks.sh | 2 ++
 2 files changed, 5 insertions(+)

diff --git a/tools/testing/selftests/net/forwarding/lib.sh 
b/tools/testing/selftests/net/forwarding/lib.sh
index 7b18a53aa556..a736d1d7ecdb 100644
--- a/tools/testing/selftests/net/forwarding/lib.sh
+++ b/tools/testing/selftests/net/forwarding/lib.sh
@@ -28,7 +28,10 @@ check_tc_version()
                echo "SKIP: iproute2 too old; tc is missing JSON support"
                exit 1
        fi
+}
 
+check_tc_shblock_support()
+{
        tc filter help 2>&1 | grep block &> /dev/null
        if [[ $? -ne 0 ]]; then
                echo "SKIP: iproute2 too old; tc is missing shared block 
support"
diff --git a/tools/testing/selftests/net/forwarding/tc_shblocks.sh 
b/tools/testing/selftests/net/forwarding/tc_shblocks.sh
index b5b917203815..9826a446e2c0 100755
--- a/tools/testing/selftests/net/forwarding/tc_shblocks.sh
+++ b/tools/testing/selftests/net/forwarding/tc_shblocks.sh
@@ -105,6 +105,8 @@ cleanup()
        ip link set $swp2 address $swp2origmac
 }
 
+check_tc_shblock_support
+
 trap cleanup EXIT
 
 setup_prepare
-- 
2.14.4