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authorQuentin Monnet <quentin.monnet@netronome.com>2018-01-19 17:44:45 -0800
committerDavid S. Miller <davem@davemloft.net>2018-01-22 16:28:23 -0500
commit10a47e0f0930149664dbc44169edc1fef09c4257 (patch)
tree5f1898570c543415b648e3577d758f10a8fc52b9 /net/sched
parent0279814055a0800aacacd18331bdc4ac4f3d2241 (diff)
net: sched: cls_u32: propagate extack support for filter offload
Propagate the extack pointer from the `->change()` classifier operation to the function used for filter replacement in cls_u32. This makes it possible to use netlink extack messages in the future at replacement time for this filter, although it is not used at this point. Signed-off-by: Quentin Monnet <quentin.monnet@netronome.com> Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched')
-rw-r--r--net/sched/cls_u32.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c
index 57113e936155..0206c210e25b 100644
--- a/net/sched/cls_u32.c
+++ b/net/sched/cls_u32.c
@@ -501,7 +501,7 @@ static void u32_clear_hw_hnode(struct tcf_proto *tp, struct tc_u_hnode *h)
}
static int u32_replace_hw_hnode(struct tcf_proto *tp, struct tc_u_hnode *h,
- u32 flags)
+ u32 flags, struct netlink_ext_ack *extack)
{
struct tcf_block *block = tp->chain->block;
struct tc_cls_u32_offload cls_u32 = {};
@@ -543,7 +543,7 @@ static void u32_remove_hw_knode(struct tcf_proto *tp, struct tc_u_knode *n)
}
static int u32_replace_hw_knode(struct tcf_proto *tp, struct tc_u_knode *n,
- u32 flags)
+ u32 flags, struct netlink_ext_ack *extack)
{
struct tcf_block *block = tp->chain->block;
struct tc_cls_u32_offload cls_u32 = {};
@@ -965,7 +965,7 @@ static int u32_change(struct net *net, struct sk_buff *in_skb,
return err;
}
- err = u32_replace_hw_knode(tp, new, flags);
+ err = u32_replace_hw_knode(tp, new, flags, extack);
if (err) {
u32_destroy_key(tp, new, false);
return err;
@@ -1016,7 +1016,7 @@ static int u32_change(struct net *net, struct sk_buff *in_skb,
ht->prio = tp->prio;
idr_init(&ht->handle_idr);
- err = u32_replace_hw_hnode(tp, ht, flags);
+ err = u32_replace_hw_hnode(tp, ht, flags, extack);
if (err) {
idr_remove_ext(&tp_c->handle_idr, handle);
kfree(ht);
@@ -1122,7 +1122,7 @@ static int u32_change(struct net *net, struct sk_buff *in_skb,
struct tc_u_knode __rcu **ins;
struct tc_u_knode *pins;
- err = u32_replace_hw_knode(tp, n, flags);
+ err = u32_replace_hw_knode(tp, n, flags, extack);
if (err)
goto errhw;