diff options
| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2006-01-05 12:18:08 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2006-01-05 12:18:08 -0800 |
| commit | 0368309cb45bbba99f84a01d5fc6a18780788480 (patch) | |
| tree | 4e49139b921d701b2fbf33d5e21016ee108a0ef1 /net | |
| parent | 47116eb201571ad1198a8d76dc3571e85ba7c8c9 (diff) | |
| download | blackbird-op-linux-0368309cb45bbba99f84a01d5fc6a18780788480.tar.gz blackbird-op-linux-0368309cb45bbba99f84a01d5fc6a18780788480.zip | |
[NETFILTER]: ctnetlink: ctnetlink_event cleanup
Cleanup: Use 'else if' instead of a ugly 'goto' statement.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv4/netfilter/ip_conntrack_netlink.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/net/ipv4/netfilter/ip_conntrack_netlink.c b/net/ipv4/netfilter/ip_conntrack_netlink.c index faa027ba687e..04137d0c164c 100644 --- a/net/ipv4/netfilter/ip_conntrack_netlink.c +++ b/net/ipv4/netfilter/ip_conntrack_netlink.c @@ -312,29 +312,22 @@ static int ctnetlink_conntrack_event(struct notifier_block *this, if (events & IPCT_DESTROY) { type = IPCTNL_MSG_CT_DELETE; group = NFNLGRP_CONNTRACK_DESTROY; - goto alloc_skb; - } - if (events & (IPCT_NEW | IPCT_RELATED)) { + } else if (events & (IPCT_NEW | IPCT_RELATED)) { type = IPCTNL_MSG_CT_NEW; flags = NLM_F_CREATE|NLM_F_EXCL; /* dump everything */ events = ~0UL; group = NFNLGRP_CONNTRACK_NEW; - goto alloc_skb; - } - if (events & (IPCT_STATUS | + } else if (events & (IPCT_STATUS | IPCT_PROTOINFO | IPCT_HELPER | IPCT_HELPINFO | IPCT_NATINFO)) { type = IPCTNL_MSG_CT_NEW; group = NFNLGRP_CONNTRACK_UPDATE; - goto alloc_skb; - } + } else + return NOTIFY_DONE; - return NOTIFY_DONE; - -alloc_skb: /* FIXME: Check if there are any listeners before, don't hurt performance */ skb = alloc_skb(NLMSG_GOODSIZE, GFP_ATOMIC); |
