net: sched: propagate extack to cls->destroy callbacks

Propagate extack to cls->destroy callbacks when called from
non-error paths.  On error paths pass NULL to avoid overwriting
the failure message.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jakub Kicinski
2018-01-24 12:54:13 -08:00
committed by David S. Miller
parent 46410c2efa
commit 715df5ecab
13 changed files with 24 additions and 19 deletions

View File

@@ -233,7 +233,8 @@ struct tcf_proto_ops {
const struct tcf_proto *,
struct tcf_result *);
int (*init)(struct tcf_proto*);
void (*destroy)(struct tcf_proto*);
void (*destroy)(struct tcf_proto *tp,
struct netlink_ext_ack *extack);
void* (*get)(struct tcf_proto*, u32 handle);
int (*change)(struct net *net, struct sk_buff *,