diff options
| author | Varun Prakash <varun@chelsio.com> | 2016-09-13 21:23:57 +0530 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-09-15 20:49:19 -0400 |
| commit | 804c2f3e36ef60e6f50e6101ae06b02fbaa14b9a (patch) | |
| tree | 119b13dcdec1103360076cb5b398f6e31c6ecb1c /drivers/target/iscsi/cxgbit | |
| parent | 85e42b044e8dda0acb60c645d089f4a19e0136d3 (diff) | |
libcxgb,iw_cxgb4,cxgbit: add cxgb_find_route()
Add cxgb_find_route() in libcxgb_cm.c to remove
it's duplicate definitions from cxgb4/cm.c and
cxgbit/cxgbit_cm.c.
Signed-off-by: Varun Prakash <varun@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/target/iscsi/cxgbit')
| -rw-r--r-- | drivers/target/iscsi/cxgbit/cxgbit_cm.c | 36 |
1 files changed, 5 insertions, 31 deletions
diff --git a/drivers/target/iscsi/cxgbit/cxgbit_cm.c b/drivers/target/iscsi/cxgbit/cxgbit_cm.c index 8bb5a2562235..49b24b93ab12 100644 --- a/drivers/target/iscsi/cxgbit/cxgbit_cm.c +++ b/drivers/target/iscsi/cxgbit/cxgbit_cm.c @@ -830,33 +830,6 @@ out: return dst; } -static struct dst_entry * -cxgbit_find_route(struct cxgbit_device *cdev, __be32 local_ip, __be32 peer_ip, - __be16 local_port, __be16 peer_port, u8 tos) -{ - struct rtable *rt; - struct flowi4 fl4; - struct neighbour *n; - - rt = ip_route_output_ports(&init_net, &fl4, NULL, peer_ip, - local_ip, - peer_port, local_port, IPPROTO_TCP, - tos, 0); - if (IS_ERR(rt)) - return NULL; - n = dst_neigh_lookup(&rt->dst, &peer_ip); - if (!n) - return NULL; - if (!cxgbit_our_interface(cdev, n->dev) && - !(n->dev->flags & IFF_LOOPBACK)) { - neigh_release(n); - dst_release(&rt->dst); - return NULL; - } - neigh_release(n); - return &rt->dst; -} - static void cxgbit_set_tcp_window(struct cxgbit_sock *csk, struct port_info *pi) { unsigned int linkspeed; @@ -1315,10 +1288,11 @@ cxgbit_pass_accept_req(struct cxgbit_device *cdev, struct sk_buff *skb) , __func__, cnp, tid, local_ip, peer_ip, ntohs(local_port), ntohs(peer_port), peer_mss); - dst = cxgbit_find_route(cdev, *(__be32 *)local_ip, - *(__be32 *)peer_ip, - local_port, peer_port, - PASS_OPEN_TOS_G(ntohl(req->tos_stid))); + dst = cxgb_find_route(&cdev->lldi, cxgbit_get_real_dev, + *(__be32 *)local_ip, + *(__be32 *)peer_ip, + local_port, peer_port, + PASS_OPEN_TOS_G(ntohl(req->tos_stid))); } else { pr_debug("%s parent sock %p tid %u laddr %pI6 raddr %pI6 " "lport %d rport %d peer_mss %d\n" |