tipc: Optimize message initialization routine

This patch eliminates the rarely-used "error code" argument
when initializing a TIPC message header, since the default
value of zero is the desired result in most cases; the few
exceptional cases now set the error code explicitly.

Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 6 insertions, 6 deletions

diff --git a/net/tipc/link.c b/net/tipc/link.c
index 022cb2f107ac..9784a8e963b4 100644
--- a/net/tipc/link.c
+++ b/net/tipc/link.c
@@ -468,7 +468,7 @@ struct link *tipc_link_create(struct bearer *b_ptr, const u32 peer,
 
         l_ptr->pmsg = (struct tipc_msg *)&l_ptr->proto_msg;
         msg = l_ptr->pmsg;
-        msg_init(msg, LINK_PROTOCOL, RESET_MSG, TIPC_OK, INT_H_SIZE, l_ptr->addr);
+        msg_init(msg, LINK_PROTOCOL, RESET_MSG, INT_H_SIZE, l_ptr->addr);
         msg_set_size(msg, sizeof(l_ptr->proto_msg));
         msg_set_session(msg, (tipc_random & 0xffff));
         msg_set_bearer_id(msg, b_ptr->identity);
@@ -1128,7 +1128,7 @@ int tipc_link_send_buf(struct link *l_ptr, struct sk_buff *buf)
 
                         if (bundler) {
                                 msg_init(&bundler_hdr, MSG_BUNDLER, OPEN_MSG,
-                                         TIPC_OK, INT_H_SIZE, l_ptr->addr);
+                                         INT_H_SIZE, l_ptr->addr);
                                 skb_copy_to_linear_data(bundler, &bundler_hdr,
                                                         INT_H_SIZE);
                                 skb_trim(bundler, INT_H_SIZE);
@@ -1392,7 +1392,7 @@ again:
 
         msg_dbg(hdr, ">FRAGMENTING>");
         msg_init(&fragm_hdr, MSG_FRAGMENTER, FIRST_FRAGMENT,
-                 TIPC_OK, INT_H_SIZE, msg_destnode(hdr));
+                 INT_H_SIZE, msg_destnode(hdr));
         msg_set_link_selector(&fragm_hdr, sender->publ.ref);
         msg_set_size(&fragm_hdr, max_pkt);
         msg_set_fragm_no(&fragm_hdr, 1);
@@ -2426,7 +2426,7 @@ void tipc_link_changeover(struct link *l_ptr)
         }
 
         msg_init(&tunnel_hdr, CHANGEOVER_PROTOCOL,
-                 ORIGINAL_MSG, TIPC_OK, INT_H_SIZE, l_ptr->addr);
+                 ORIGINAL_MSG, INT_H_SIZE, l_ptr->addr);
         msg_set_bearer_id(&tunnel_hdr, l_ptr->peer_bearer_id);
         msg_set_msgcnt(&tunnel_hdr, msgcount);
         dbg("Link changeover requires %u tunnel messages\n", msgcount);
@@ -2481,7 +2481,7 @@ void tipc_link_send_duplicate(struct link *l_ptr, struct link *tunnel)
         struct tipc_msg tunnel_hdr;
 
         msg_init(&tunnel_hdr, CHANGEOVER_PROTOCOL,
-                 DUPLICATE_MSG, TIPC_OK, INT_H_SIZE, l_ptr->addr);
+                 DUPLICATE_MSG, INT_H_SIZE, l_ptr->addr);
         msg_set_msgcnt(&tunnel_hdr, l_ptr->out_queue_size);
         msg_set_bearer_id(&tunnel_hdr, l_ptr->peer_bearer_id);
         iter = l_ptr->first_out;
@@ -2687,7 +2687,7 @@ int tipc_link_send_long_buf(struct link *l_ptr, struct sk_buff *buf)
         /* Prepare reusable fragment header: */
 
         msg_init(&fragm_hdr, MSG_FRAGMENTER, FIRST_FRAGMENT,
-                 TIPC_OK, INT_H_SIZE, destaddr);
+                 INT_H_SIZE, destaddr);
         msg_set_link_selector(&fragm_hdr, msg_link_selector(inmsg));
         msg_set_long_msgno(&fragm_hdr, mod(l_ptr->long_msg_seq_no++));
         msg_set_fragm_no(&fragm_hdr, fragm_no);