diff options
| -rw-r--r-- | net/bridge/br_netlink.c | 31 |
1 files changed, 15 insertions, 16 deletions
diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c index 53086fb..8f66119 100644 --- a/net/bridge/br_netlink.c +++ b/net/bridge/br_netlink.c @@ -12,6 +12,7 @@ #include <linux/kernel.h> #include <linux/rtnetlink.h> +#include <net/netlink.h> #include "br_private.h" /* @@ -76,26 +77,24 @@ rtattr_failure: void br_ifinfo_notify(int event, struct net_bridge_port *port) { struct sk_buff *skb; - int err = -ENOMEM; + int payload = sizeof(struct ifinfomsg) + 128; + int err = -ENOBUFS; pr_debug("bridge notify event=%d\n", event); - skb = alloc_skb(NLMSG_SPACE(sizeof(struct ifinfomsg) + 128), - GFP_ATOMIC); - if (!skb) - goto err_out; + skb = nlmsg_new(nlmsg_total_size(payload), GFP_ATOMIC); + if (skb == NULL) + goto errout; + + err = br_fill_ifinfo(skb, port, 0, 0, event, 0); + if (err < 0) { + kfree_skb(skb); + goto errout; + } - err = br_fill_ifinfo(skb, port, current->pid, 0, event, 0); + err = rtnl_notify(skb, 0, RTNLGRP_LINK, NULL, GFP_ATOMIC); +errout: if (err < 0) - goto err_kfree; - - NETLINK_CB(skb).dst_group = RTNLGRP_LINK; - netlink_broadcast(rtnl, skb, 0, RTNLGRP_LINK, GFP_ATOMIC); - return; - -err_kfree: - kfree_skb(skb); -err_out: - netlink_set_err(rtnl, 0, RTNLGRP_LINK, err); + rtnl_set_sk_err(RTNLGRP_LINK, err); } /* |
