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-rw-r--r--net/tipc/port.c96
-rw-r--r--net/tipc/port.h42
-rw-r--r--net/tipc/socket.c18
3 files changed, 47 insertions, 109 deletions
diff --git a/net/tipc/port.c b/net/tipc/port.c
index 5d24a195ea3d..ec8153f3bf3f 100644
--- a/net/tipc/port.c
+++ b/net/tipc/port.c
@@ -258,64 +258,6 @@ void tipc_port_destroy(struct tipc_port *p_ptr)
tipc_net_route_msg(buf);
}
-static int port_unreliable(struct tipc_port *p_ptr)
-{
- return msg_src_droppable(&p_ptr->phdr);
-}
-
-int tipc_portunreliable(u32 ref, unsigned int *isunreliable)
-{
- struct tipc_port *p_ptr;
-
- p_ptr = tipc_port_lock(ref);
- if (!p_ptr)
- return -EINVAL;
- *isunreliable = port_unreliable(p_ptr);
- tipc_port_unlock(p_ptr);
- return 0;
-}
-
-int tipc_set_portunreliable(u32 ref, unsigned int isunreliable)
-{
- struct tipc_port *p_ptr;
-
- p_ptr = tipc_port_lock(ref);
- if (!p_ptr)
- return -EINVAL;
- msg_set_src_droppable(&p_ptr->phdr, (isunreliable != 0));
- tipc_port_unlock(p_ptr);
- return 0;
-}
-
-static int port_unreturnable(struct tipc_port *p_ptr)
-{
- return msg_dest_droppable(&p_ptr->phdr);
-}
-
-int tipc_portunreturnable(u32 ref, unsigned int *isunrejectable)
-{
- struct tipc_port *p_ptr;
-
- p_ptr = tipc_port_lock(ref);
- if (!p_ptr)
- return -EINVAL;
- *isunrejectable = port_unreturnable(p_ptr);
- tipc_port_unlock(p_ptr);
- return 0;
-}
-
-int tipc_set_portunreturnable(u32 ref, unsigned int isunrejectable)
-{
- struct tipc_port *p_ptr;
-
- p_ptr = tipc_port_lock(ref);
- if (!p_ptr)
- return -EINVAL;
- msg_set_dest_droppable(&p_ptr->phdr, (isunrejectable != 0));
- tipc_port_unlock(p_ptr);
- return 0;
-}
-
/*
* port_build_proto_msg(): create connection protocol message for port
*
@@ -653,34 +595,6 @@ void tipc_acknowledge(u32 ref, u32 ack)
tipc_net_route_msg(buf);
}
-int tipc_portimportance(u32 ref, unsigned int *importance)
-{
- struct tipc_port *p_ptr;
-
- p_ptr = tipc_port_lock(ref);
- if (!p_ptr)
- return -EINVAL;
- *importance = (unsigned int)msg_importance(&p_ptr->phdr);
- tipc_port_unlock(p_ptr);
- return 0;
-}
-
-int tipc_set_portimportance(u32 ref, unsigned int imp)
-{
- struct tipc_port *p_ptr;
-
- if (imp > TIPC_CRITICAL_IMPORTANCE)
- return -EINVAL;
-
- p_ptr = tipc_port_lock(ref);
- if (!p_ptr)
- return -EINVAL;
- msg_set_importance(&p_ptr->phdr, (u32)imp);
- tipc_port_unlock(p_ptr);
- return 0;
-}
-
-
int tipc_publish(struct tipc_port *p_ptr, unsigned int scope,
struct tipc_name_seq const *seq)
{
@@ -919,7 +833,7 @@ int tipc_send(u32 ref, struct iovec const *msg_sect, unsigned int len)
return res;
}
}
- if (port_unreliable(p_ptr)) {
+ if (tipc_port_unreliable(p_ptr)) {
p_ptr->congested = 0;
return len;
}
@@ -966,9 +880,9 @@ int tipc_send2name(u32 ref, struct tipc_name const *name, unsigned int domain,
p_ptr->sent++;
return res;
}
- if (port_unreliable(p_ptr)) {
+ if (tipc_port_unreliable(p_ptr))
return len;
- }
+
return -ELINKCONG;
}
return tipc_port_iovec_reject(p_ptr, msg, msg_sect, len,
@@ -1009,8 +923,8 @@ int tipc_send2port(u32 ref, struct tipc_portid const *dest,
p_ptr->sent++;
return res;
}
- if (port_unreliable(p_ptr)) {
+ if (tipc_port_unreliable(p_ptr))
return len;
- }
+
return -ELINKCONG;
}
diff --git a/net/tipc/port.h b/net/tipc/port.h
index 1c90cbd74990..53ec5f06422f 100644
--- a/net/tipc/port.h
+++ b/net/tipc/port.h
@@ -109,15 +109,6 @@ void tipc_acknowledge(u32 port_ref, u32 ack);
void tipc_port_destroy(struct tipc_port *p_ptr);
-int tipc_portimportance(u32 portref, unsigned int *importance);
-int tipc_set_portimportance(u32 portref, unsigned int importance);
-
-int tipc_portunreliable(u32 portref, unsigned int *isunreliable);
-int tipc_set_portunreliable(u32 portref, unsigned int isunreliable);
-
-int tipc_portunreturnable(u32 portref, unsigned int *isunreturnable);
-int tipc_set_portunreturnable(u32 portref, unsigned int isunreturnable);
-
int tipc_publish(struct tipc_port *p_ptr, unsigned int scope,
struct tipc_name_seq const *name_seq);
int tipc_withdraw(struct tipc_port *p_ptr, unsigned int scope,
@@ -201,4 +192,37 @@ static inline u32 tipc_port_peerport(struct tipc_port *p_ptr)
return msg_destport(&p_ptr->phdr);
}
+static inline bool tipc_port_unreliable(struct tipc_port *port)
+{
+ return msg_src_droppable(&port->phdr) != 0;
+}
+
+static inline void tipc_port_set_unreliable(struct tipc_port *port,
+ bool unreliable)
+{
+ msg_set_src_droppable(&port->phdr, unreliable ? 1 : 0);
+}
+
+static inline bool tipc_port_unreturnable(struct tipc_port *port)
+{
+ return msg_dest_droppable(&port->phdr) != 0;
+}
+
+static inline void tipc_port_set_unreturnable(struct tipc_port *port,
+ bool unreturnable)
+{
+ msg_set_dest_droppable(&port->phdr, unreturnable ? 1 : 0);
+}
+
+
+static inline int tipc_port_importance(struct tipc_port *port)
+{
+ return msg_importance(&port->phdr);
+}
+
+static inline void tipc_port_set_importance(struct tipc_port *port, int imp)
+{
+ msg_set_importance(&port->phdr, (u32)imp);
+}
+
#endif
diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index d147eaaa6d58..6c7198829805 100644
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -197,9 +197,9 @@ static int tipc_sk_create(struct net *net, struct socket *sock, int protocol,
spin_unlock_bh(tp_ptr->lock);
if (sock->state == SS_READY) {
- tipc_set_portunreturnable(tp_ptr->ref, 1);
+ tipc_port_set_unreturnable(tp_ptr, true);
if (sock->type == SOCK_DGRAM)
- tipc_set_portunreliable(tp_ptr->ref, 1);
+ tipc_port_set_unreliable(tp_ptr, true);
}
return 0;
}
@@ -1675,7 +1675,7 @@ static int tipc_accept(struct socket *sock, struct socket *new_sock, int flags)
tipc_port_connect(new_ref, &peer);
new_sock->state = SS_CONNECTED;
- tipc_set_portimportance(new_ref, msg_importance(msg));
+ tipc_port_set_importance(new_port, msg_importance(msg));
if (msg_named(msg)) {
new_port->conn_type = msg_nametype(msg);
new_port->conn_instance = msg_nameinst(msg);
@@ -1797,16 +1797,16 @@ static int tipc_setsockopt(struct socket *sock, int lvl, int opt,
switch (opt) {
case TIPC_IMPORTANCE:
- res = tipc_set_portimportance(tport->ref, value);
+ tipc_port_set_importance(tport, value);
break;
case TIPC_SRC_DROPPABLE:
if (sock->type != SOCK_STREAM)
- res = tipc_set_portunreliable(tport->ref, value);
+ tipc_port_set_unreliable(tport, value);
else
res = -ENOPROTOOPT;
break;
case TIPC_DEST_DROPPABLE:
- res = tipc_set_portunreturnable(tport->ref, value);
+ tipc_port_set_unreturnable(tport, value);
break;
case TIPC_CONN_TIMEOUT:
tipc_sk(sk)->conn_timeout = value;
@@ -1855,13 +1855,13 @@ static int tipc_getsockopt(struct socket *sock, int lvl, int opt,
switch (opt) {
case TIPC_IMPORTANCE:
- res = tipc_portimportance(tport->ref, &value);
+ value = tipc_port_importance(tport);
break;
case TIPC_SRC_DROPPABLE:
- res = tipc_portunreliable(tport->ref, &value);
+ value = tipc_port_unreliable(tport);
break;
case TIPC_DEST_DROPPABLE:
- res = tipc_portunreturnable(tport->ref, &value);
+ value = tipc_port_unreturnable(tport);
break;
case TIPC_CONN_TIMEOUT:
value = tipc_sk(sk)->conn_timeout;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-23 16:54:25 +0000