diff options
| -rw-r--r-- | net/tipc/link.c | 31 | ||||
| -rw-r--r-- | net/tipc/link.h | 6 | ||||
| -rw-r--r-- | net/tipc/node.c | 9 |
3 files changed, 16 insertions, 30 deletions
diff --git a/net/tipc/link.c b/net/tipc/link.c index 0c2944fb9ae0..f15635391576 100644 --- a/net/tipc/link.c +++ b/net/tipc/link.c @@ -123,7 +123,6 @@ struct tipc_stats { struct tipc_link { u32 addr; char name[TIPC_MAX_LINK_NAME]; - struct tipc_media_addr *media_addr; struct net *net; /* Management and link supervision data */ @@ -1261,26 +1260,6 @@ drop: return rc; } -/* - * Send protocol message to the other endpoint. - */ -static void tipc_link_proto_xmit(struct tipc_link *l, u32 msg_typ, - int probe_msg, u32 gap, u32 tolerance, - u32 priority) -{ - struct sk_buff *skb = NULL; - struct sk_buff_head xmitq; - - __skb_queue_head_init(&xmitq); - tipc_link_build_proto_msg(l, msg_typ, probe_msg, gap, - tolerance, priority, &xmitq); - skb = __skb_dequeue(&xmitq); - if (!skb) - return; - tipc_bearer_xmit_skb(l->net, l->bearer_id, skb, l->media_addr); - l->rcv_unacked = 0; -} - static void tipc_link_build_proto_msg(struct tipc_link *l, int mtyp, bool probe, u16 rcvgap, int tolerance, int priority, struct sk_buff_head *xmitq) @@ -2021,16 +2000,18 @@ msg_full: return -EMSGSIZE; } -void tipc_link_set_tolerance(struct tipc_link *l, u32 tol) +void tipc_link_set_tolerance(struct tipc_link *l, u32 tol, + struct sk_buff_head *xmitq) { l->tolerance = tol; - tipc_link_proto_xmit(l, STATE_MSG, 0, 0, tol, 0); + tipc_link_build_proto_msg(l, STATE_MSG, 0, 0, tol, 0, xmitq); } -void tipc_link_set_prio(struct tipc_link *l, u32 prio) +void tipc_link_set_prio(struct tipc_link *l, u32 prio, + struct sk_buff_head *xmitq) { l->priority = prio; - tipc_link_proto_xmit(l, STATE_MSG, 0, 0, 0, prio); + tipc_link_build_proto_msg(l, STATE_MSG, 0, 0, 0, prio, xmitq); } void tipc_link_set_abort_limit(struct tipc_link *l, u32 limit) diff --git a/net/tipc/link.h b/net/tipc/link.h index b2ae0f4276af..b4ee9d6e181d 100644 --- a/net/tipc/link.h +++ b/net/tipc/link.h @@ -112,8 +112,10 @@ char tipc_link_plane(struct tipc_link *l); int tipc_link_prio(struct tipc_link *l); int tipc_link_window(struct tipc_link *l); unsigned long tipc_link_tolerance(struct tipc_link *l); -void tipc_link_set_tolerance(struct tipc_link *l, u32 tol); -void tipc_link_set_prio(struct tipc_link *l, u32 prio); +void tipc_link_set_tolerance(struct tipc_link *l, u32 tol, + struct sk_buff_head *xmitq); +void tipc_link_set_prio(struct tipc_link *l, u32 prio, + struct sk_buff_head *xmitq); void tipc_link_set_abort_limit(struct tipc_link *l, u32 limit); void tipc_link_set_queue_limits(struct tipc_link *l, u32 window); int __tipc_nl_add_link(struct net *net, struct tipc_nl_msg *msg, diff --git a/net/tipc/node.c b/net/tipc/node.c index fa97d9649a28..f8a8255a7182 100644 --- a/net/tipc/node.c +++ b/net/tipc/node.c @@ -1637,9 +1637,12 @@ int tipc_nl_node_set_link(struct sk_buff *skb, struct genl_info *info) char *name; struct tipc_link *link; struct tipc_node *node; + struct sk_buff_head xmitq; struct nlattr *attrs[TIPC_NLA_LINK_MAX + 1]; struct net *net = sock_net(skb->sk); + __skb_queue_head_init(&xmitq); + if (!info->attrs[TIPC_NLA_LINK]) return -EINVAL; @@ -1683,13 +1686,13 @@ int tipc_nl_node_set_link(struct sk_buff *skb, struct genl_info *info) u32 tol; tol = nla_get_u32(props[TIPC_NLA_PROP_TOL]); - tipc_link_set_tolerance(link, tol); + tipc_link_set_tolerance(link, tol, &xmitq); } if (props[TIPC_NLA_PROP_PRIO]) { u32 prio; prio = nla_get_u32(props[TIPC_NLA_PROP_PRIO]); - tipc_link_set_prio(link, prio); + tipc_link_set_prio(link, prio, &xmitq); } if (props[TIPC_NLA_PROP_WIN]) { u32 win; @@ -1701,7 +1704,7 @@ int tipc_nl_node_set_link(struct sk_buff *skb, struct genl_info *info) out: tipc_node_read_unlock(node); - + tipc_bearer_xmit(net, bearer_id, &xmitq, &node->links[bearer_id].maddr); return res; } |