[BRIDGE]: netlink status fix

Fix code that passes back netlink status messages about
bridge changes. Submitted by [email protected]

Signed-off-by: Stephen Hemminger <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
index 06abb6634f5be777a374c389b1d4778cb79ee210..53086fb75089346c0fd8658a0d2edcc41d9324ce 100644 (file)
--- a/net/bridge/br_netlink.c
+++ b/net/bridge/br_netlink.c
@@ -85,7 +85,7 @@ void br_ifinfo_notify(int event, struct net_bridge_port *port)
                goto err_out;
 
        err = br_fill_ifinfo(skb, port, current->pid, 0, event, 0);
-       if (err)
+       if (err < 0)
                goto err_kfree;
 
        NETLINK_CB(skb).dst_group = RTNLGRP_LINK;