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odp-util: Use nl_parse_nested() to simplify format_odp_sample_action().

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This commit is contained in:
Ben Pfaff
2011-10-04 12:58:25 -07:00
parent 0dfd1cb487
commit 5621afff91
1 changed files with 1 additions and 4 deletions
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5
lib/odp-util.c
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@@ -98,16 +98,13 @@ format_odp_sample_action(struct ds *ds, const struct nlattr *attr)
[OVS_SAMPLE_ATTR_ACTIONS] = { .type = NL_A_NESTED }
};
struct nlattr *a[ARRAY_SIZE(ovs_sample_policy)];
struct ofpbuf buf;
double percentage;
const struct nlattr *nla_acts;
int len;
ds_put_cstr(ds, "sample");
ofpbuf_use_const(&buf, nl_attr_get(attr), nl_attr_get_size(attr));
if (!nl_policy_parse(&buf, 0, ovs_sample_policy, a,
ARRAY_SIZE(ovs_sample_policy))) {
if (!nl_parse_nested(attr, ovs_sample_policy, a, ARRAY_SIZE(a))) {
ds_put_cstr(ds, "(error)");
return;
}