diff options
| author | Ying Xue <ying.xue@windriver.com> | 2015-01-13 12:07:48 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-01-14 00:45:55 +0300 |
| commit | 3721e9c7c194f576fbd30926e98e0abb13c641b5 (patch) | |
| tree | 94b82a63c7403ccc57932a92ff1b164a5e1cff90 /net/tipc/socket.c | |
| parent | 49ff2d3f040c133a9caeb862c9c2cd58a561d2c3 (diff) | |
| download | linux-3721e9c7c194f576fbd30926e98e0abb13c641b5.tar.xz | |
tipc: remove redundant timer defined in tipc_sock struct
Remove the redundant timer defined in tipc_sock structure, instead we
can directly reuse the sk_timer defined in sock structure.
Signed-off-by: Ying Xue <ying.xue@windriver.com>
Acked-by: Erik Hugne <erik.hugne@ericsson.com>
Reviewed-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tipc/socket.c')
| -rw-r--r-- | net/tipc/socket.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/net/tipc/socket.c b/net/tipc/socket.c index 2cec496ba691..c9c34a667921 100644 --- a/net/tipc/socket.c +++ b/net/tipc/socket.c @@ -69,7 +69,6 @@ * @pub_count: total # of publications port has made during its lifetime * @probing_state: * @probing_intv: - * @timer: * @port: port - interacts with 'sk' and with the rest of the TIPC stack * @peer_name: the peer of the connection, if any * @conn_timeout: the time we can wait for an unresponded setup request @@ -94,7 +93,6 @@ struct tipc_sock { u32 pub_count; u32 probing_state; unsigned long probing_intv; - struct timer_list timer; uint conn_timeout; atomic_t dupl_rcvcnt; bool link_cong; @@ -360,7 +358,7 @@ static int tipc_sk_create(struct net *net, struct socket *sock, return -EINVAL; } msg_set_origport(msg, tsk->portid); - setup_timer(&tsk->timer, tipc_sk_timeout, (unsigned long)tsk); + setup_timer(&sk->sk_timer, tipc_sk_timeout, (unsigned long)tsk); sk->sk_backlog_rcv = tipc_backlog_rcv; sk->sk_rcvbuf = sysctl_tipc_rmem[1]; sk->sk_data_ready = tipc_data_ready; @@ -514,7 +512,8 @@ static int tipc_release(struct socket *sock) tipc_sk_withdraw(tsk, 0, NULL); probing_state = tsk->probing_state; - if (del_timer_sync(&tsk->timer) && probing_state != TIPC_CONN_PROBING) + if (del_timer_sync(&sk->sk_timer) && + probing_state != TIPC_CONN_PROBING) sock_put(sk); tipc_sk_remove(tsk); if (tsk->connected) { @@ -1136,7 +1135,8 @@ static int tipc_send_packet(struct kiocb *iocb, struct socket *sock, static void tipc_sk_finish_conn(struct tipc_sock *tsk, u32 peer_port, u32 peer_node) { - struct net *net = sock_net(&tsk->sk); + struct sock *sk = &tsk->sk; + struct net *net = sock_net(sk); struct tipc_msg *msg = &tsk->phdr; msg_set_destnode(msg, peer_node); @@ -1148,8 +1148,7 @@ static void tipc_sk_finish_conn(struct tipc_sock *tsk, u32 peer_port, tsk->probing_intv = CONN_PROBING_INTERVAL; tsk->probing_state = TIPC_CONN_OK; tsk->connected = 1; - if (!mod_timer(&tsk->timer, jiffies + tsk->probing_intv)) - sock_hold(&tsk->sk); + sk_reset_timer(sk, &sk->sk_timer, jiffies + tsk->probing_intv); tipc_node_add_conn(net, peer_node, tsk->portid, peer_port); tsk->max_pkt = tipc_node_get_mtu(net, peer_node, tsk->portid); } @@ -2141,8 +2140,7 @@ static void tipc_sk_timeout(unsigned long data) 0, peer_node, tn->own_addr, peer_port, tsk->portid, TIPC_OK); tsk->probing_state = TIPC_CONN_PROBING; - if (!mod_timer(&tsk->timer, jiffies + tsk->probing_intv)) - sock_hold(sk); + sk_reset_timer(sk, &sk->sk_timer, jiffies + tsk->probing_intv); } bh_unlock_sock(sk); if (skb) |