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Diffstat (limited to 'net/tipc/port.c')
-rw-r--r--net/tipc/port.c66
1 files changed, 27 insertions, 39 deletions
diff --git a/net/tipc/port.c b/net/tipc/port.c
index b3ed2fcab4fb..c081a7632302 100644
--- a/net/tipc/port.c
+++ b/net/tipc/port.c
@@ -90,8 +90,7 @@ 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)
+ struct iovec const *msg_sect, unsigned int len)
{
struct tipc_msg *hdr;
struct sk_buff *buf;
@@ -114,8 +113,7 @@ int tipc_multicast(u32 ref, struct tipc_name_seq const *seq,
msg_set_namelower(hdr, seq->lower);
msg_set_nameupper(hdr, seq->upper);
msg_set_hdr_sz(hdr, MCAST_H_SIZE);
- res = tipc_msg_build(hdr, msg_sect, num_sect, total_len, MAX_MSG_SIZE,
- &buf);
+ res = tipc_msg_build(hdr, msg_sect, len, MAX_MSG_SIZE, &buf);
if (unlikely(!buf))
return res;
@@ -436,14 +434,13 @@ exit:
}
int tipc_port_reject_sections(struct tipc_port *p_ptr, struct tipc_msg *hdr,
- struct iovec const *msg_sect, u32 num_sect,
- unsigned int total_len, int err)
+ struct iovec const *msg_sect, unsigned int len,
+ int err)
{
struct sk_buff *buf;
int res;
- res = tipc_msg_build(hdr, msg_sect, num_sect, total_len, MAX_MSG_SIZE,
- &buf);
+ res = tipc_msg_build(hdr, msg_sect, len, MAX_MSG_SIZE, &buf);
if (!buf)
return res;
@@ -918,15 +915,14 @@ 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,
+static int tipc_port_recv_sections(struct tipc_port *sender,
struct iovec const *msg_sect,
- unsigned int total_len)
+ unsigned int len)
{
struct sk_buff *buf;
int res;
- res = tipc_msg_build(&sender->phdr, msg_sect, num_sect, total_len,
- MAX_MSG_SIZE, &buf);
+ res = tipc_msg_build(&sender->phdr, msg_sect, len, MAX_MSG_SIZE, &buf);
if (likely(buf))
tipc_port_recv_msg(buf);
return res;
@@ -935,8 +931,7 @@ 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)
+int tipc_send(u32 ref, struct iovec const *msg_sect, unsigned int len)
{
struct tipc_port *p_ptr;
u32 destnode;
@@ -950,11 +945,10 @@ int tipc_send(u32 ref, unsigned int num_sect, struct iovec const *msg_sect,
if (!tipc_port_congested(p_ptr)) {
destnode = port_peernode(p_ptr);
if (likely(!in_own_node(destnode)))
- res = tipc_link_send_sections_fast(p_ptr, msg_sect, num_sect,
- total_len, destnode);
+ res = tipc_link_send_sections_fast(p_ptr, msg_sect,
+ len, destnode);
else
- res = tipc_port_recv_sections(p_ptr, num_sect, msg_sect,
- total_len);
+ res = tipc_port_recv_sections(p_ptr, msg_sect, len);
if (likely(res != -ELINKCONG)) {
p_ptr->congested = 0;
@@ -965,7 +959,7 @@ int tipc_send(u32 ref, unsigned int num_sect, struct iovec const *msg_sect,
}
if (port_unreliable(p_ptr)) {
p_ptr->congested = 0;
- return total_len;
+ return len;
}
return -ELINKCONG;
}
@@ -974,8 +968,7 @@ 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)
+ struct iovec const *msg_sect, unsigned int len)
{
struct tipc_port *p_ptr;
struct tipc_msg *msg;
@@ -999,36 +992,32 @@ int tipc_send2name(u32 ref, struct tipc_name const *name, unsigned int domain,
if (likely(destport || destnode)) {
if (likely(in_own_node(destnode)))
- res = tipc_port_recv_sections(p_ptr, num_sect,
- msg_sect, total_len);
+ res = tipc_port_recv_sections(p_ptr, msg_sect, len);
else if (tipc_own_addr)
res = tipc_link_send_sections_fast(p_ptr, msg_sect,
- num_sect, total_len,
- destnode);
+ len, destnode);
else
res = tipc_port_reject_sections(p_ptr, msg, msg_sect,
- num_sect, total_len,
- TIPC_ERR_NO_NODE);
+ len, TIPC_ERR_NO_NODE);
if (likely(res != -ELINKCONG)) {
if (res > 0)
p_ptr->sent++;
return res;
}
if (port_unreliable(p_ptr)) {
- return total_len;
+ return len;
}
return -ELINKCONG;
}
- return tipc_port_reject_sections(p_ptr, msg, msg_sect, num_sect,
- total_len, TIPC_ERR_NO_NAME);
+ return tipc_port_reject_sections(p_ptr, msg, msg_sect, len,
+ TIPC_ERR_NO_NAME);
}
/**
* 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)
+ struct iovec const *msg_sect, unsigned int len)
{
struct tipc_port *p_ptr;
struct tipc_msg *msg;
@@ -1046,21 +1035,20 @@ int tipc_send2port(u32 ref, struct tipc_portid const *dest,
msg_set_hdr_sz(msg, BASIC_H_SIZE);
if (in_own_node(dest->node))
- res = tipc_port_recv_sections(p_ptr, num_sect, msg_sect,
- total_len);
+ res = tipc_port_recv_sections(p_ptr, msg_sect, len);
else if (tipc_own_addr)
- res = tipc_link_send_sections_fast(p_ptr, msg_sect, num_sect,
- total_len, dest->node);
+ res = tipc_link_send_sections_fast(p_ptr, msg_sect, len,
+ dest->node);
else
- res = tipc_port_reject_sections(p_ptr, msg, msg_sect, num_sect,
- total_len, TIPC_ERR_NO_NODE);
+ res = tipc_port_reject_sections(p_ptr, msg, msg_sect, len,
+ TIPC_ERR_NO_NODE);
if (likely(res != -ELINKCONG)) {
if (res > 0)
p_ptr->sent++;
return res;
}
if (port_unreliable(p_ptr)) {
- return total_len;
+ return len;
}
return -ELINKCONG;
}
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-18 08:48:21 +0300