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-rw-r--r--net/mac802154/llsec.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/mac802154/llsec.c b/net/mac802154/llsec.c
index 1e1c9b20bab7..edec2f9919d0 100644
--- a/net/mac802154/llsec.c
+++ b/net/mac802154/llsec.c
@@ -713,7 +713,8 @@ int mac802154_llsec_encrypt(struct mac802154_llsec *sec, struct sk_buff *skb)
if (hlen < 0 || hdr.fc.type != IEEE802154_FC_TYPE_DATA)
return -EINVAL;
- if (!hdr.fc.security_enabled || hdr.sec.level == 0) {
+ if (!hdr.fc.security_enabled ||
+ (hdr.sec.level == IEEE802154_SCF_SECLEVEL_NONE)) {
skb_push(skb, hlen);
return 0;
}