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| 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/cls_rsvp.h | |
| parent | ab27cfb85c5778400740ad0c401bde65616774eb (diff) | |
| download | lwn-cee63723b358e594225e812d6e14a2a0abfd5c88.tar.gz lwn-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/cls_rsvp.h')
| -rw-r--r-- | net/sched/cls_rsvp.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/net/sched/cls_rsvp.h b/net/sched/cls_rsvp.h index 2364c79d0837..5747408a7d4c 100644 --- a/net/sched/cls_rsvp.h +++ b/net/sched/cls_rsvp.h @@ -416,8 +416,9 @@ static int rsvp_change(struct tcf_proto *tp, unsigned long base, if (opt == NULL) return handle ? -EINVAL : 0; - if (nla_parse_nested(tb, TCA_RSVP_MAX, opt, NULL) < 0) - return -EINVAL; + err = nla_parse_nested(tb, TCA_RSVP_MAX, opt, NULL); + if (err < 0) + return err; err = tcf_exts_validate(tp, tb, tca[TCA_RATE-1], &e, &rsvp_ext_map); if (err < 0) |