bpf, selftest: check tunnel type more accurately

Grep tunnel type directly to make sure 'ip' command supports it.

Signed-off-by: Jian Wang <jianjian.wang1@gmail.com>
Acked-by: Yonghong Song <yhs@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
This commit is contained in:
Jian Wang 2018-06-15 03:22:17 +02:00 committed by Daniel Borkmann
parent 902196a56d
commit 36ffdbc0a2
1 changed files with 1 additions and 1 deletions

View File

@ -668,7 +668,7 @@ cleanup_exit()
check() check()
{ {
ip link help $1 2>&1 | grep -q "^Usage:" ip link help 2>&1 | grep -q "\s$1\s"
if [ $? -ne 0 ];then if [ $? -ne 0 ];then
echo "SKIP $1: iproute2 not support" echo "SKIP $1: iproute2 not support"
cleanup cleanup