1 files changed, 4 insertions, 2 deletions

diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c
index 31bd1439cf60..0a75cb2e5e7b 100644
--- a/net/sched/cls_api.c
+++ b/net/sched/cls_api.c
@@ -1252,7 +1252,7 @@ replay:
         }
         chain = tcf_chain_get(block, chain_index, true);
         if (!chain) {
-                NL_SET_ERR_MSG(extack, "Cannot find specified filter chain");
+                NL_SET_ERR_MSG(extack, "Cannot create specified filter chain");
                 err = -ENOMEM;
                 goto errout;
         }
@@ -1399,7 +1399,7 @@ static int tc_del_tfilter(struct sk_buff *skb, struct nlmsghdr *n,
                         goto errout;
                 }
                 NL_SET_ERR_MSG(extack, "Cannot find specified filter chain");
-                err = -EINVAL;
+                err = -ENOENT;
                 goto errout;
         }
 
@@ -1902,6 +1902,8 @@ replay:
                                 RTM_NEWCHAIN, false);
                 break;
         case RTM_DELCHAIN:
+                tfilter_notify_chain(net, skb, block, q, parent, n,
+                                     chain, RTM_DELTFILTER);
                 /* Flush the chain first as the user requested chain removal. */
                 tcf_chain_flush(chain);
                 /* In case the chain was successfully deleted, put a reference