diff options
| author | David S. Miller <davem@davemloft.net> | 2011-05-07 03:10:41 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-05-09 00:18:53 +0400 |
| commit | 2c42758cf6683e9c1657d20dcf2a7edd323d98ca (patch) | |
| tree | 3428ab729bd16e11941fcb5eb5e4163077eb0e6a /net | |
| parent | 1ab7b6ac2709d0eb05a7144cd0e14faa3a7ea162 (diff) | |
| download | linux-2c42758cf6683e9c1657d20dcf2a7edd323d98ca.tar.xz | |
dccp: Use cork flow in dccp_v4_connect()
Since this is invoked from inet_stream_connect() the socket is locked
and therefore this usage is safe.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/dccp/ipv4.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c index 36700a46b245..4ac1a728083a 100644 --- a/net/dccp/ipv4.c +++ b/net/dccp/ipv4.c @@ -45,7 +45,7 @@ int dccp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len) struct dccp_sock *dp = dccp_sk(sk); __be16 orig_sport, orig_dport; __be32 daddr, nexthop; - struct flowi4 fl4; + struct flowi4 *fl4; struct rtable *rt; int err; struct ip_options_rcu *inet_opt; @@ -70,7 +70,8 @@ int dccp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len) orig_sport = inet->inet_sport; orig_dport = usin->sin_port; - rt = ip_route_connect(&fl4, nexthop, inet->inet_saddr, + fl4 = &inet->cork.fl.u.ip4; + rt = ip_route_connect(fl4, nexthop, inet->inet_saddr, RT_CONN_FLAGS(sk), sk->sk_bound_dev_if, IPPROTO_DCCP, orig_sport, orig_dport, sk, true); @@ -83,10 +84,10 @@ int dccp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len) } if (inet_opt == NULL || !inet_opt->opt.srr) - daddr = fl4.daddr; + daddr = fl4->daddr; if (inet->inet_saddr == 0) - inet->inet_saddr = fl4.saddr; + inet->inet_saddr = fl4->saddr; inet->inet_rcv_saddr = inet->inet_saddr; inet->inet_dport = usin->sin_port; @@ -106,7 +107,7 @@ int dccp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len) if (err != 0) goto failure; - rt = ip_route_newports(&fl4, rt, orig_sport, orig_dport, + rt = ip_route_newports(fl4, rt, orig_sport, orig_dport, inet->inet_sport, inet->inet_dport, sk); if (IS_ERR(rt)) { rt = NULL; |