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| author | Parthasarathy Bhuvaragan <parthasarathy.bhuvaragan@ericsson.com> | 2016-11-01 14:02:41 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-11-01 11:53:24 -0400 |
| commit | 360aab6b49b93937bafd45034d33e7d44148fe82 (patch) | |
| tree | 8c32130962a9ca48468f0cdcd8a14b84d74a60ad /net/tipc | |
| parent | d6fb7e9c9946578667283805b9a73f318e3a0554 (diff) | |
| download | linux-360aab6b49b93937bafd45034d33e7d44148fe82.tar.gz linux-360aab6b49b93937bafd45034d33e7d44148fe82.tar.bz2 linux-360aab6b49b93937bafd45034d33e7d44148fe82.zip | |
tipc: remove probing_intv from tipc_sock
Until now, probing_intv is a variable in struct tipc_sock but is
always set to a constant CONN_PROBING_INTERVAL. The socket
connection is probed based on this value.
In this commit, we remove this variable and setup the socket
timer based on the constant CONN_PROBING_INTERVAL.
There is no functional change in this commit.
Acked-by: Ying Xue <ying.xue@windriver.com>
Acked-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: Parthasarathy Bhuvaragan <parthasarathy.bhuvaragan@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tipc')
| -rw-r--r-- | net/tipc/socket.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/net/tipc/socket.c b/net/tipc/socket.c index 7b6a1847cf8a..1b1aa941cd06 100644 --- a/net/tipc/socket.c +++ b/net/tipc/socket.c @@ -67,7 +67,6 @@ * @publications: list of publications for port * @pub_count: total # of publications port has made during its lifetime * @probing_state: - * @probing_intv: * @conn_timeout: the time we can wait for an unresponded setup request * @dupl_rcvcnt: number of bytes counted twice, in both backlog and rcv queue * @link_cong: non-zero if owner must sleep because of link congestion @@ -89,7 +88,6 @@ struct tipc_sock { struct list_head publications; u32 pub_count; u32 probing_state; - unsigned long probing_intv; uint conn_timeout; atomic_t dupl_rcvcnt; bool link_cong; @@ -1153,9 +1151,8 @@ static void tipc_sk_finish_conn(struct tipc_sock *tsk, u32 peer_port, msg_set_lookup_scope(msg, 0); msg_set_hdr_sz(msg, SHORT_H_SIZE); - tsk->probing_intv = CONN_PROBING_INTERVAL; tsk->probing_state = TIPC_CONN_OK; - sk_reset_timer(sk, &sk->sk_timer, jiffies + tsk->probing_intv); + sk_reset_timer(sk, &sk->sk_timer, jiffies + CONN_PROBING_INTERVAL); tipc_node_add_conn(net, peer_node, tsk->portid, peer_port); tsk->max_pkt = tipc_node_get_mtu(net, peer_node, tsk->portid); tsk->peer_caps = tipc_node_get_capabilities(net, peer_node); @@ -2240,13 +2237,15 @@ static void tipc_sk_timeout(unsigned long data) sk_reset_timer(sk, &sk->sk_timer, (HZ / 20)); } - } else { - skb = tipc_msg_create(CONN_MANAGER, CONN_PROBE, - INT_H_SIZE, 0, peer_node, own_node, - peer_port, tsk->portid, TIPC_OK); - tsk->probing_state = TIPC_CONN_PROBING; - sk_reset_timer(sk, &sk->sk_timer, jiffies + tsk->probing_intv); + bh_unlock_sock(sk); + goto exit; } + + skb = tipc_msg_create(CONN_MANAGER, CONN_PROBE, + INT_H_SIZE, 0, peer_node, own_node, + peer_port, tsk->portid, TIPC_OK); + tsk->probing_state = TIPC_CONN_PROBING; + sk_reset_timer(sk, &sk->sk_timer, jiffies + CONN_PROBING_INTERVAL); bh_unlock_sock(sk); if (skb) tipc_node_xmit_skb(sock_net(sk), skb, peer_node, tsk->portid); |