From 12bae479ee414f45ad8fe93530f5b6ea241bde3f Mon Sep 17 00:00:00 2001 From: Allan Stephens Date: Tue, 30 Nov 2010 12:01:02 +0000 Subject: [PATCH] tipc: Eliminate obsolete native API forwarding routines Moves the content of each native API message forwarding routine into the sole routine that calls it, since the forwarding routines no longer be called in isolation. Also removes code in each routine that altered the outgoing message's importance level since this is now no longer possible. The previous function mapping (parent function, and child API) was as follows: tipc_send2name \--tipc_forward2name tipc_send2port \--tipc_forward2port tipc_send_buf2port \--tipc_forward_buf2port After this commit, the children don't exist and their functionality is completely in the respective parent. Signed-off-by: Allan Stephens Signed-off-by: Paul Gortmaker Signed-off-by: David S. Miller --- net/tipc/port.c | 100 ++++++++---------------------------------------- net/tipc/port.h | 2 - 2 files changed, 15 insertions(+), 87 deletions(-) diff --git a/net/tipc/port.c b/net/tipc/port.c index 01dcfeea1ec4..73f232c1fe15 100644 --- a/net/tipc/port.c +++ b/net/tipc/port.c @@ -1265,16 +1265,11 @@ int tipc_send(u32 ref, unsigned int num_sect, struct iovec const *msg_sect) } /** - * tipc_forward2name - forward message sections to port name + * tipc_send2name - send message sections to port name */ -static int tipc_forward2name(u32 ref, - struct tipc_name const *name, - u32 domain, - u32 num_sect, - struct iovec const *msg_sect, - struct tipc_portid const *orig, - unsigned int importance) +int tipc_send2name(u32 ref, struct tipc_name const *name, unsigned int domain, + unsigned int num_sect, struct iovec const *msg_sect) { struct port *p_ptr; struct tipc_msg *msg; @@ -1288,14 +1283,12 @@ static int tipc_forward2name(u32 ref, msg = &p_ptr->publ.phdr; msg_set_type(msg, TIPC_NAMED_MSG); - msg_set_orignode(msg, orig->node); - msg_set_origport(msg, orig->ref); + msg_set_orignode(msg, tipc_own_addr); + msg_set_origport(msg, ref); msg_set_hdr_sz(msg, LONG_H_SIZE); msg_set_nametype(msg, name->type); msg_set_nameinst(msg, name->instance); msg_set_lookup_scope(msg, tipc_addr_scope(domain)); - if (importance <= TIPC_CRITICAL_IMPORTANCE) - msg_set_importance(msg,importance); destport = tipc_nametbl_translate(name->type, name->instance, &destnode); msg_set_destnode(msg, destnode); msg_set_destport(msg, destport); @@ -1319,33 +1312,11 @@ static int tipc_forward2name(u32 ref, } /** - * tipc_send2name - send message sections to port name + * tipc_send2port - send message sections to port identity */ -int tipc_send2name(u32 ref, - struct tipc_name const *name, - unsigned int domain, - unsigned int num_sect, - struct iovec const *msg_sect) -{ - struct tipc_portid orig; - - orig.ref = ref; - orig.node = tipc_own_addr; - return tipc_forward2name(ref, name, domain, num_sect, msg_sect, &orig, - TIPC_PORT_IMPORTANCE); -} - -/** - * tipc_forward2port - forward message sections to port identity - */ - -static int tipc_forward2port(u32 ref, - struct tipc_portid const *dest, - unsigned int num_sect, - struct iovec const *msg_sect, - struct tipc_portid const *orig, - unsigned int importance) +int tipc_send2port(u32 ref, struct tipc_portid const *dest, + unsigned int num_sect, struct iovec const *msg_sect) { struct port *p_ptr; struct tipc_msg *msg; @@ -1357,13 +1328,11 @@ static int tipc_forward2port(u32 ref, msg = &p_ptr->publ.phdr; msg_set_type(msg, TIPC_DIRECT_MSG); - msg_set_orignode(msg, orig->node); - msg_set_origport(msg, orig->ref); + msg_set_orignode(msg, tipc_own_addr); + msg_set_origport(msg, ref); msg_set_destnode(msg, dest->node); msg_set_destport(msg, dest->ref); msg_set_hdr_sz(msg, DIR_MSG_H_SIZE); - if (importance <= TIPC_CRITICAL_IMPORTANCE) - msg_set_importance(msg, importance); p_ptr->sent++; if (dest->node == tipc_own_addr) return tipc_port_recv_sections(p_ptr, num_sect, msg_sect); @@ -1378,31 +1347,11 @@ static int tipc_forward2port(u32 ref, } /** - * tipc_send2port - send message sections to port identity + * tipc_send_buf2port - send message buffer to port identity */ -int tipc_send2port(u32 ref, - struct tipc_portid const *dest, - unsigned int num_sect, - struct iovec const *msg_sect) -{ - struct tipc_portid orig; - - orig.ref = ref; - orig.node = tipc_own_addr; - return tipc_forward2port(ref, dest, num_sect, msg_sect, &orig, - TIPC_PORT_IMPORTANCE); -} - -/** - * tipc_forward_buf2port - forward message buffer to port identity - */ -static int tipc_forward_buf2port(u32 ref, - struct tipc_portid const *dest, - struct sk_buff *buf, - unsigned int dsz, - struct tipc_portid const *orig, - unsigned int importance) +int tipc_send_buf2port(u32 ref, struct tipc_portid const *dest, + struct sk_buff *buf, unsigned int dsz) { struct port *p_ptr; struct tipc_msg *msg; @@ -1414,13 +1363,11 @@ static int tipc_forward_buf2port(u32 ref, msg = &p_ptr->publ.phdr; msg_set_type(msg, TIPC_DIRECT_MSG); - msg_set_orignode(msg, orig->node); - msg_set_origport(msg, orig->ref); + msg_set_orignode(msg, tipc_own_addr); + msg_set_origport(msg, ref); msg_set_destnode(msg, dest->node); msg_set_destport(msg, dest->ref); msg_set_hdr_sz(msg, DIR_MSG_H_SIZE); - if (importance <= TIPC_CRITICAL_IMPORTANCE) - msg_set_importance(msg, importance); msg_set_size(msg, DIR_MSG_H_SIZE + dsz); if (skb_cow(buf, DIR_MSG_H_SIZE)) return -ENOMEM; @@ -1439,20 +1386,3 @@ static int tipc_forward_buf2port(u32 ref, return -ELINKCONG; } -/** - * 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) -{ - struct tipc_portid orig; - - orig.ref = ref; - orig.node = tipc_own_addr; - return tipc_forward_buf2port(ref, dest, buf, dsz, &orig, - TIPC_PORT_IMPORTANCE); -} - diff --git a/net/tipc/port.h b/net/tipc/port.h index 711b4a0fa443..3f6c0aaa171d 100644 --- a/net/tipc/port.h +++ b/net/tipc/port.h @@ -222,8 +222,6 @@ int tipc_disconnect_port(struct tipc_port *tp_ptr); /* * TIPC messaging routines */ -#define TIPC_PORT_IMPORTANCE 100 /* send using current port setting */ - int tipc_send(u32 portref, unsigned int num_sect, struct iovec const *msg_sect); int tipc_send2name(u32 portref, struct tipc_name const *name, u32 domain,