net: fib_rules: add extack support

Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Roopa Prabhu 2018-04-21 09:41:31 -07:00 committed by David S. Miller
parent f9d4b0c1e9
commit b16fb418b1
7 changed files with 63 additions and 22 deletions

View file

@ -121,13 +121,16 @@ static int dn_fib_rule_match(struct fib_rule *rule, struct flowi *fl, int flags)
static int dn_fib_rule_configure(struct fib_rule *rule, struct sk_buff *skb,
struct fib_rule_hdr *frh,
struct nlattr **tb)
struct nlattr **tb,
struct netlink_ext_ack *extack)
{
int err = -EINVAL;
struct dn_fib_rule *r = (struct dn_fib_rule *)rule;
if (frh->tos)
if (frh->tos) {
NL_SET_ERR_MSG(extack, "Invalid tos value");
goto errout;
}
if (rule->table == RT_TABLE_UNSPEC) {
if (rule->action == FR_ACT_TO_TBL) {