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| author | Quentin Monnet <quentin.monnet@netronome.com> | 2018-01-19 17:44:45 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-01-22 16:28:23 -0500 |
| commit | 10a47e0f0930149664dbc44169edc1fef09c4257 (patch) | |
| tree | 5f1898570c543415b648e3577d758f10a8fc52b9 /net/sched | |
| parent | 0279814055a0800aacacd18331bdc4ac4f3d2241 (diff) | |
| download | linux-stable-10a47e0f0930149664dbc44169edc1fef09c4257.tar.gz linux-stable-10a47e0f0930149664dbc44169edc1fef09c4257.tar.bz2 linux-stable-10a47e0f0930149664dbc44169edc1fef09c4257.zip | |
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.c | 10 |
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; |