mac802154: llsec: add forgotten list_del_rcu in key removal

During key removal, the key object is freed, but not taken out of the
llsec key list properly. Fix that.

Signed-off-by: Phoebe Buckheister <phoebe.buckheister@itwm.fraunhofer.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 0 deletions

diff --git a/net/mac802154/llsec.c b/net/mac802154/llsec.c
index e4a25589ec19..1456f73b02b9 100644
--- a/net/mac802154/llsec.c
+++ b/net/mac802154/llsec.c
@@ -285,6 +285,7 @@ int mac802154_llsec_key_del(struct mac802154_llsec *sec,
                 mkey = container_of(pos->key, struct mac802154_llsec_key, key);
 
                 if (llsec_key_id_equal(&pos->id, key)) {
+                        list_del_rcu(&pos->list);
                         llsec_key_put(mkey);
                         return 0;
                 }