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-rwxr-xr-xtools/testing/selftests/bpf/xsk_prereqs.sh7
1 files changed, 7 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/xsk_prereqs.sh b/tools/testing/selftests/bpf/xsk_prereqs.sh
index ae697a10a056..29175682c44d 100755
--- a/tools/testing/selftests/bpf/xsk_prereqs.sh
+++ b/tools/testing/selftests/bpf/xsk_prereqs.sh
@@ -53,6 +53,13 @@ test_exit()
exit 1
}
+cleanup_iface()
+{
+ ip link set $1 mtu $2
+ ip link set $1 xdp off
+ ip link set $1 xdpgeneric off
+}
+
clear_configs()
{
[ $(ip link show $1 &>/dev/null; echo $?;) == 0 ] &&