The attribute is not included in the netlink message if the kernel
built with CONFIG_RPS disabled.
Fixes #27969.
assert_se(sd_netlink_message_read_u32(reply, IFLA_GROUP, &u32_data) >= 0);
assert_se(sd_netlink_message_read_u32(reply, IFLA_TXQLEN, &u32_data) >= 0);
assert_se(sd_netlink_message_read_u32(reply, IFLA_NUM_TX_QUEUES, &u32_data) >= 0);
- assert_se(sd_netlink_message_read_u32(reply, IFLA_NUM_RX_QUEUES, &u32_data) >= 0);
/* string */
assert_se(sd_netlink_message_read_string(reply, IFLA_IFNAME, &str_data) >= 0);