diff options
| -rw-r--r-- | include/net/pkt_cls.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h index 1db8b27d4515..41902e10d503 100644 --- a/include/net/pkt_cls.h +++ b/include/net/pkt_cls.h @@ -502,12 +502,16 @@ tcf_change_indev(struct net *net, struct nlattr *indev_tlv, struct net_device *dev; if (nla_strlcpy(indev, indev_tlv, IFNAMSIZ) >= IFNAMSIZ) { - NL_SET_ERR_MSG(extack, "Interface name too long"); + NL_SET_ERR_MSG_ATTR(extack, indev_tlv, + "Interface name too long"); return -EINVAL; } dev = __dev_get_by_name(net, indev); - if (!dev) + if (!dev) { + NL_SET_ERR_MSG_ATTR(extack, indev_tlv, + "Network device not found"); return -ENODEV; + } return dev->ifindex; } |