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-rw-r--r--tools/lib/bpf/netlink.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/lib/bpf/netlink.c b/tools/lib/bpf/netlink.c
index efbb50ad59d8..cf9381f03b16 100644
--- a/tools/lib/bpf/netlink.c
+++ b/tools/lib/bpf/netlink.c
@@ -457,7 +457,7 @@ static int tc_qdisc_modify(struct bpf_tc_hook *hook, int cmd, int flags)
static int tc_qdisc_create_excl(struct bpf_tc_hook *hook)
{
- return tc_qdisc_modify(hook, RTM_NEWQDISC, NLM_F_CREATE);
+ return tc_qdisc_modify(hook, RTM_NEWQDISC, NLM_F_CREATE | NLM_F_EXCL);
}
static int tc_qdisc_delete(struct bpf_tc_hook *hook)