tipc: remove iovec length parameter from all sending functions

tipc_msg_build() now copies message data from iovec to skb_buff
using memcpy_fromiovecend(), which doesn't need to be passed the
iovec length to perform the copying.

So we remove the parameter indicating iovec length in all
functions where TIPC messages are built and sent.

Signed-off-by: Ying Xue <ying.xue@windriver.com>
Reviewed-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 6 insertions, 10 deletions

diff --git a/net/tipc/port.h b/net/tipc/port.h
index 5a7026b9c345..912253597343 100644
--- a/net/tipc/port.h
+++ b/net/tipc/port.h
@@ -151,24 +151,20 @@ int tipc_port_peer_msg(struct tipc_port *p_ptr, struct tipc_msg *msg);
  * TIPC messaging routines
  */
 int tipc_port_recv_msg(struct sk_buff *buf);
-int tipc_send(u32 portref, unsigned int num_sect, struct iovec const *msg_sect,
-              unsigned int total_len);
+int tipc_send(u32 portref, struct iovec const *msg_sect, unsigned int len);
 
 int tipc_send2name(u32 portref, struct tipc_name const *name, u32 domain,
-                   unsigned int num_sect, struct iovec const *msg_sect,
-                   unsigned int total_len);
+                   struct iovec const *msg_sect, unsigned int len);
 
 int tipc_send2port(u32 portref, 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);
 
 int tipc_multicast(u32 portref, struct tipc_name_seq const *seq,
-                   unsigned int section_count, struct iovec const *msg,
-                   unsigned int total_len);
+                   struct iovec const *msg, unsigned int len);
 
 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 *tipc_port_get_ports(void);
 void tipc_port_recv_proto_msg(struct sk_buff *buf);
 void tipc_port_recv_mcast(struct sk_buff *buf, struct tipc_port_list *dp);