diff options
| author | Patrick McHardy <kaber@trash.net> | 2008-01-23 20:33:32 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-28 15:11:18 -0800 |
| commit | cee63723b358e594225e812d6e14a2a0abfd5c88 (patch) | |
| tree | 847f929e0f445cca8cdf55d7c17a56b0d0f2ec68 /net/sched/sch_prio.c | |
| parent | ab27cfb85c5778400740ad0c401bde65616774eb (diff) | |
| download | blackbird-op-linux-cee63723b358e594225e812d6e14a2a0abfd5c88.tar.gz blackbird-op-linux-cee63723b358e594225e812d6e14a2a0abfd5c88.zip | |
[NET_SCHED]: Propagate nla_parse return value
nla_parse() returns more detailed errno codes, propagate them back on
error.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/sch_prio.c')
| -rw-r--r-- | net/sched/sch_prio.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/net/sched/sch_prio.c b/net/sched/sch_prio.c index a4f932df86e9..4aa2b45dad0a 100644 --- a/net/sched/sch_prio.c +++ b/net/sched/sch_prio.c @@ -229,11 +229,14 @@ static int prio_tune(struct Qdisc *sch, struct nlattr *opt) struct prio_sched_data *q = qdisc_priv(sch); struct tc_prio_qopt *qopt; struct nlattr *tb[TCA_PRIO_MAX + 1]; + int err; int i; - if (nla_parse_nested_compat(tb, TCA_PRIO_MAX, opt, NULL, qopt, - sizeof(*qopt))) - return -EINVAL; + err = nla_parse_nested_compat(tb, TCA_PRIO_MAX, opt, NULL, qopt, + sizeof(*qopt)); + if (err < 0) + return err; + q->bands = qopt->bands; /* If we're multiqueue, make sure the number of incoming bands * matches the number of queues on the device we're associating with. |
