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authorPatrick McHardy <kaber@trash.net>2009-09-04 10:41:13 +0400
committerDavid S. Miller <davem@davemloft.net>2009-09-05 10:10:15 +0400
commitc9f1d0389b962521af1e2b699c8ee5e299d77b85 (patch)
treee317e8b012be8b31b303bdb3f6ee5e3929de0a7b /net/sched/sch_ingress.c
parentb1f57195585e376d1944c32c046359640b06a669 (diff)
downloadlinux-c9f1d0389b962521af1e2b699c8ee5e299d77b85.tar.xz
net_sched: fix class grafting errno codes
If the parent qdisc doesn't support classes, use EOPNOTSUPP. If the parent class doesn't exist, use ENOENT. Currently EINVAL is returned in both cases. Additionally check whether grafting is supported and remove a now unnecessary graft function from sch_ingress. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/sch_ingress.c')
-rw-r--r--net/sched/sch_ingress.c7
1 files changed, 0 insertions, 7 deletions
diff --git a/net/sched/sch_ingress.c b/net/sched/sch_ingress.c
index 4a2b77374358..ace7902b5097 100644
--- a/net/sched/sch_ingress.c
+++ b/net/sched/sch_ingress.c
@@ -22,12 +22,6 @@ struct ingress_qdisc_data {
/* ------------------------- Class/flow operations ------------------------- */
-static int ingress_graft(struct Qdisc *sch, unsigned long arg,
- struct Qdisc *new, struct Qdisc **old)
-{
- return -EOPNOTSUPP;
-}
-
static struct Qdisc *ingress_leaf(struct Qdisc *sch, unsigned long arg)
{
return NULL;
@@ -123,7 +117,6 @@ nla_put_failure:
}
static const struct Qdisc_class_ops ingress_class_ops = {
- .graft = ingress_graft,
.leaf = ingress_leaf,
.get = ingress_get,
.put = ingress_put,