[PATCH net-next 6/8] rtnetlink: Do not generate notifications for PRECHANGEUPPER event

[David Ahern]

PRECHANGEUPPER is an internal event; do not generate userspace
notifications.

Signed-off-by: David Ahern <d...@cumulusnetworks.com>
---
 include/uapi/linux/if_link.h | 1 -
 net/core/rtnetlink.c         | 4 ----
 2 files changed, 5 deletions(-)

diff --git a/include/uapi/linux/if_link.h b/include/uapi/linux/if_link.h
index a500a12d0131..4fa3bf3eb21d 100644
--- a/include/uapi/linux/if_link.h
+++ b/include/uapi/linux/if_link.h
@@ -909,7 +909,6 @@ enum {
        IFLA_EVENT_NOTIFY_PEERS,
        IFLA_EVENT_CHANGE_UPPER,
        IFLA_EVENT_RESEND_IGMP,
-       IFLA_EVENT_PRE_CHANGE_UPPER,
        IFLA_EVENT_CHANGE_LOWER_STATE,
        IFLA_EVENT_CHANGE_TX_QUEUE_LEN,
 };
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 702723c5db58..e2b0ec5174e7 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -1303,9 +1303,6 @@ static int rtnl_fill_link_event(struct sk_buff *skb, 
unsigned long event)
        case NETDEV_RESEND_IGMP:
                rtnl_event = IFLA_EVENT_RESEND_IGMP;
                break;
-       case NETDEV_PRECHANGEUPPER:
-               rtnl_event = IFLA_EVENT_PRE_CHANGE_UPPER;
-               break;
        case NETDEV_CHANGELOWERSTATE:
                rtnl_event = IFLA_EVENT_CHANGE_LOWER_STATE;
                break;
@@ -4179,7 +4176,6 @@ static int rtnetlink_event(struct notifier_block *this, 
unsigned long event, voi
        case NETDEV_NOTIFY_PEERS:
        case NETDEV_CHANGEUPPER:
        case NETDEV_RESEND_IGMP:
-       case NETDEV_PRECHANGEUPPER:
        case NETDEV_CHANGELOWERSTATE:
        case NETDEV_CHANGE_TX_QUEUE_LEN:
                rtmsg_ifinfo_event(RTM_NEWLINK, dev, 0, event, GFP_KERNEL);
-- 
2.1.4