diff options
Diffstat (limited to 'net/tipc/port.c')
| -rw-r--r-- | net/tipc/port.c | 33 |
1 files changed, 2 insertions, 31 deletions
diff --git a/net/tipc/port.c b/net/tipc/port.c index e684170..2ad37a4 100644 --- a/net/tipc/port.c +++ b/net/tipc/port.c @@ -75,7 +75,6 @@ static u32 port_peerport(struct tipc_port *p_ptr) * Handles cases where the node's network address has changed from * the default of <0.0.0> to its configured setting. */ - int tipc_port_peer_msg(struct tipc_port *p_ptr, struct tipc_msg *msg) { u32 peernode; @@ -94,7 +93,6 @@ int tipc_port_peer_msg(struct tipc_port *p_ptr, struct tipc_msg *msg) /** * tipc_multicast - send a multicast message to local and remote destinations */ - int tipc_multicast(u32 ref, struct tipc_name_seq const *seq, u32 num_sect, struct iovec const *msg_sect, unsigned int total_len) @@ -111,7 +109,6 @@ int tipc_multicast(u32 ref, struct tipc_name_seq const *seq, return -EINVAL; /* Create multicast message */ - hdr = &oport->phdr; msg_set_type(hdr, TIPC_MCAST_MSG); msg_set_lookup_scope(hdr, TIPC_CLUSTER_SCOPE); @@ -127,12 +124,10 @@ int tipc_multicast(u32 ref, struct tipc_name_seq const *seq, return res; /* Figure out where to send multicast message */ - ext_targets = tipc_nametbl_mc_translate(seq->type, seq->lower, seq->upper, TIPC_NODE_SCOPE, &dports); /* Send message to destinations (duplicate it only if necessary) */ - if (ext_targets) { if (dports.count != 0) { ibuf = skb_copy(buf, GFP_ATOMIC); @@ -163,7 +158,6 @@ int tipc_multicast(u32 ref, struct tipc_name_seq const *seq, * * If there is no port list, perform a lookup to create one */ - void tipc_port_recv_mcast(struct sk_buff *buf, struct tipc_port_list *dp) { struct tipc_msg *msg; @@ -174,7 +168,6 @@ void tipc_port_recv_mcast(struct sk_buff *buf, struct tipc_port_list *dp) msg = buf_msg(buf); /* Create destination port list, if one wasn't supplied */ - if (dp == NULL) { tipc_nametbl_mc_translate(msg_nametype(msg), msg_namelower(msg), @@ -185,7 +178,6 @@ void tipc_port_recv_mcast(struct sk_buff *buf, struct tipc_port_list *dp) } /* Deliver a copy of message to each destination port */ - if (dp->count != 0) { msg_set_destnode(msg, tipc_own_addr); if (dp->count == 1) { @@ -218,7 +210,6 @@ exit: * * Returns pointer to (locked) TIPC port, or NULL if unable to create it */ - struct tipc_port *tipc_createport_raw(void *usr_handle, u32 (*dispatcher)(struct tipc_port *, struct sk_buff *), void (*wakeup)(struct tipc_port *), @@ -257,7 +248,6 @@ struct tipc_port *tipc_createport_raw(void *usr_handle, * to ensure a change to node's own network address doesn't result * in template containing out-dated network address information */ - spin_lock_bh(&tipc_port_list_lock); msg = &p_ptr->phdr; tipc_msg_init(msg, importance, TIPC_NAMED_MSG, NAMED_H_SIZE, 0); @@ -390,7 +380,6 @@ int tipc_reject_msg(struct sk_buff *buf, u32 err) u32 rmsg_sz; /* discard rejected message if it shouldn't be returned to sender */ - if (WARN(!msg_isdata(msg), "attempt to reject message with user=%u", msg_user(msg))) { dump_stack(); @@ -403,7 +392,6 @@ int tipc_reject_msg(struct sk_buff *buf, u32 err) * construct returned message by copying rejected message header and * data (or subset), then updating header fields that need adjusting */ - hdr_sz = msg_hdr_sz(msg); rmsg_sz = hdr_sz + min_t(u32, data_sz, MAX_REJECT_SIZE); @@ -442,7 +430,6 @@ int tipc_reject_msg(struct sk_buff *buf, u32 err) } /* send returned message & dispose of rejected message */ - src_node = msg_prevnode(msg); if (in_own_node(src_node)) tipc_port_recv_msg(rbuf); @@ -552,7 +539,6 @@ void tipc_port_recv_proto_msg(struct sk_buff *buf) int wakeable; /* Validate connection */ - p_ptr = tipc_port_lock(destport); if (!p_ptr || !p_ptr->connected || !tipc_port_peer_msg(p_ptr, msg)) { r_buf = tipc_buf_acquire(BASIC_H_SIZE); @@ -570,7 +556,6 @@ void tipc_port_recv_proto_msg(struct sk_buff *buf) } /* Process protocol message sent by peer */ - switch (msg_type(msg)) { case CONN_ACK: wakeable = tipc_port_congested(p_ptr) && p_ptr->congested && @@ -682,7 +667,6 @@ void tipc_port_reinit(void) * port_dispatcher_sigh(): Signal handler for messages destinated * to the tipc_port interface. */ - static void port_dispatcher_sigh(void *dummy) { struct sk_buff *buf; @@ -843,7 +827,6 @@ reject: * port_dispatcher(): Dispatcher for messages destinated * to the tipc_port interface. Called with port locked. */ - static u32 port_dispatcher(struct tipc_port *dummy, struct sk_buff *buf) { buf->next = NULL; @@ -860,10 +843,8 @@ static u32 port_dispatcher(struct tipc_port *dummy, struct sk_buff *buf) } /* - * Wake up port after congestion: Called with port locked, - * + * Wake up port after congestion: Called with port locked */ - static void port_wakeup_sh(unsigned long ref) { struct tipc_port *p_ptr; @@ -909,7 +890,6 @@ void tipc_acknowledge(u32 ref, u32 ack) /* * tipc_createport(): user level call. */ - int tipc_createport(void *usr_handle, unsigned int importance, tipc_msg_err_event error_cb, @@ -918,7 +898,7 @@ int tipc_createport(void *usr_handle, tipc_msg_event msg_cb, tipc_named_msg_event named_msg_cb, tipc_conn_msg_event conn_msg_cb, - tipc_continue_event continue_event_cb,/* May be zero */ + tipc_continue_event continue_event_cb, /* May be zero */ u32 *portref) { struct user_port *up_ptr; @@ -1091,7 +1071,6 @@ exit: * * Port must be locked. */ - int tipc_disconnect_port(struct tipc_port *tp_ptr) { int res; @@ -1112,7 +1091,6 @@ int tipc_disconnect_port(struct tipc_port *tp_ptr) * tipc_disconnect(): Disconnect port form peer. * This is a node local operation. */ - int tipc_disconnect(u32 ref) { struct tipc_port *p_ptr; @@ -1147,7 +1125,6 @@ int tipc_shutdown(u32 ref) /** * tipc_port_recv_msg - receive message from lower layer and deliver to port user */ - int tipc_port_recv_msg(struct sk_buff *buf) { struct tipc_port *p_ptr; @@ -1180,7 +1157,6 @@ int tipc_port_recv_msg(struct sk_buff *buf) * tipc_port_recv_sections(): Concatenate and deliver sectioned * message for this node. */ - static int tipc_port_recv_sections(struct tipc_port *sender, unsigned int num_sect, struct iovec const *msg_sect, unsigned int total_len) @@ -1198,7 +1174,6 @@ static int tipc_port_recv_sections(struct tipc_port *sender, unsigned int num_se /** * tipc_send - send message sections on connection */ - int tipc_send(u32 ref, unsigned int num_sect, struct iovec const *msg_sect, unsigned int total_len) { @@ -1237,7 +1212,6 @@ int tipc_send(u32 ref, unsigned int num_sect, struct iovec const *msg_sect, /** * tipc_send2name - send message sections to port name */ - int tipc_send2name(u32 ref, struct tipc_name const *name, unsigned int domain, unsigned int num_sect, struct iovec const *msg_sect, unsigned int total_len) @@ -1291,7 +1265,6 @@ int tipc_send2name(u32 ref, struct tipc_name const *name, unsigned int domain, /** * tipc_send2port - send message sections to port identity */ - int tipc_send2port(u32 ref, struct tipc_portid const *dest, unsigned int num_sect, struct iovec const *msg_sect, unsigned int total_len) @@ -1334,7 +1307,6 @@ int tipc_send2port(u32 ref, struct tipc_portid const *dest, /** * tipc_send_buf2port - send message buffer to port identity */ - int tipc_send_buf2port(u32 ref, struct tipc_portid const *dest, struct sk_buff *buf, unsigned int dsz) { @@ -1371,4 +1343,3 @@ int tipc_send_buf2port(u32 ref, struct tipc_portid const *dest, return dsz; return -ELINKCONG; } - |
