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| author | Vlad Yasevich <vladislav.yasevich@hp.com> | 2011-04-26 21:54:17 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-04-27 13:14:06 -0700 |
| commit | da0420bee24a1ba54e55a61e95b1a53205d7e62d (patch) | |
| tree | b17401ad5e6d97f8e3c8649725d5ca0a20e1b765 /net/sctp/protocol.c | |
| parent | af1384703f8a4ff3d245925d6596ef1c5c6e469e (diff) | |
| download | op-kernel-dev-da0420bee24a1ba54e55a61e95b1a53205d7e62d.zip op-kernel-dev-da0420bee24a1ba54e55a61e95b1a53205d7e62d.tar.gz | |
sctp: clean up route lookup calls
Change the call to take the transport parameter and set the
cached 'dst' appropriately inside the get_dst() function calls.
This will allow us in the future to clean up source address
storage as well.
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sctp/protocol.c')
| -rw-r--r-- | net/sctp/protocol.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c index 68b4c43..9d3f159 100644 --- a/net/sctp/protocol.c +++ b/net/sctp/protocol.c @@ -463,17 +463,16 @@ static sctp_scope_t sctp_v4_scope(union sctp_addr *addr) * addresses. If an association is passed, trys to get a dst entry with a * source address that matches an address in the bind address list. */ -static struct dst_entry *sctp_v4_get_dst(struct sctp_association *asoc, - union sctp_addr *daddr, - union sctp_addr *saddr, - struct flowi *fl, - struct sock *sk) +static void sctp_v4_get_dst(struct sctp_transport *t, union sctp_addr *saddr, + struct flowi *fl, struct sock *sk) { + struct sctp_association *asoc = t->asoc; struct rtable *rt; struct flowi4 *fl4 = &fl->u.ip4; struct sctp_bind_addr *bp; struct sctp_sockaddr_entry *laddr; struct dst_entry *dst = NULL; + union sctp_addr *daddr = &t->ipaddr; union sctp_addr dst_saddr; memset(fl4, 0x0, sizeof(struct flowi4)); @@ -548,13 +547,12 @@ static struct dst_entry *sctp_v4_get_dst(struct sctp_association *asoc, out_unlock: rcu_read_unlock(); out: + t->dst = dst; if (dst) SCTP_DEBUG_PRINTK("rt_dst:%pI4, rt_src:%pI4\n", &rt->rt_dst, &rt->rt_src); else SCTP_DEBUG_PRINTK("NO ROUTE\n"); - - return dst; } /* For v4, the source address is cached in the route entry(dst). So no need |
