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-rw-r--r--net/tipc/link.c45
1 files changed, 24 insertions, 21 deletions
diff --git a/net/tipc/link.c b/net/tipc/link.c
index 4be78ec..b31992c 100644
--- a/net/tipc/link.c
+++ b/net/tipc/link.c
@@ -112,6 +112,9 @@ static void link_state_event(struct link *l_ptr, u32 event);
static void link_reset_statistics(struct link *l_ptr);
static void link_print(struct link *l_ptr, struct print_buf *buf,
const char *str);
+static void link_start(struct link *l_ptr);
+static int link_send_long_buf(struct link *l_ptr, struct sk_buff *buf);
+
/*
* Debugging code used by link routines only
@@ -442,7 +445,7 @@ struct link *tipc_link_create(struct bearer *b_ptr, const u32 peer,
k_init_timer(&l_ptr->timer, (Handler)link_timeout, (unsigned long)l_ptr);
list_add_tail(&l_ptr->link_list, &b_ptr->links);
- tipc_k_signal((Handler)tipc_link_start, (unsigned long)l_ptr);
+ tipc_k_signal((Handler)link_start, (unsigned long)l_ptr);
dbg("tipc_link_create(): tolerance = %u,cont intv = %u, abort_limit = %u\n",
l_ptr->tolerance, l_ptr->continuity_interval, l_ptr->abort_limit);
@@ -482,9 +485,9 @@ void tipc_link_delete(struct link *l_ptr)
kfree(l_ptr);
}
-void tipc_link_start(struct link *l_ptr)
+static void link_start(struct link *l_ptr)
{
- dbg("tipc_link_start %x\n", l_ptr);
+ dbg("link_start %x\n", l_ptr);
link_state_event(l_ptr, STARTING_EVT);
}
@@ -1000,7 +1003,7 @@ int tipc_link_send_buf(struct link *l_ptr, struct sk_buff *buf)
/* Fragmentation needed ? */
if (size > max_packet)
- return tipc_link_send_long_buf(l_ptr, buf);
+ return link_send_long_buf(l_ptr, buf);
/* Packet can be queued or sent: */
@@ -1036,7 +1039,7 @@ int tipc_link_send_buf(struct link *l_ptr, struct sk_buff *buf)
/* Try creating a new bundle */
if (size <= max_packet * 2 / 3) {
- struct sk_buff *bundler = buf_acquire(max_packet);
+ struct sk_buff *bundler = tipc_buf_acquire(max_packet);
struct tipc_msg bundler_hdr;
if (bundler) {
@@ -1312,7 +1315,7 @@ again:
/* Prepare header of first fragment: */
- buf_chain = buf = buf_acquire(max_pkt);
+ buf_chain = buf = tipc_buf_acquire(max_pkt);
if (!buf)
return -ENOMEM;
buf->next = NULL;
@@ -1369,7 +1372,7 @@ error:
msg_set_size(&fragm_hdr, fragm_sz + INT_H_SIZE);
msg_set_fragm_no(&fragm_hdr, ++fragm_no);
prev = buf;
- buf = buf_acquire(fragm_sz + INT_H_SIZE);
+ buf = tipc_buf_acquire(fragm_sz + INT_H_SIZE);
if (!buf)
goto error;
@@ -2145,7 +2148,7 @@ void tipc_link_send_proto_msg(struct link *l_ptr, u32 msg_typ, int probe_msg,
if (tipc_bearer_congested(l_ptr->b_ptr, l_ptr)) {
if (!l_ptr->proto_msg_queue) {
l_ptr->proto_msg_queue =
- buf_acquire(sizeof(l_ptr->proto_msg));
+ tipc_buf_acquire(sizeof(l_ptr->proto_msg));
}
buf = l_ptr->proto_msg_queue;
if (!buf)
@@ -2159,7 +2162,7 @@ void tipc_link_send_proto_msg(struct link *l_ptr, u32 msg_typ, int probe_msg,
msg_dbg(msg, ">>");
- buf = buf_acquire(msg_size);
+ buf = tipc_buf_acquire(msg_size);
if (!buf)
return;
@@ -2318,10 +2321,10 @@ exit:
* tipc_link_tunnel(): Send one message via a link belonging to
* another bearer. Owner node is locked.
*/
-void tipc_link_tunnel(struct link *l_ptr,
- struct tipc_msg *tunnel_hdr,
- struct tipc_msg *msg,
- u32 selector)
+static void tipc_link_tunnel(struct link *l_ptr,
+ struct tipc_msg *tunnel_hdr,
+ struct tipc_msg *msg,
+ u32 selector)
{
struct link *tunnel;
struct sk_buff *buf;
@@ -2334,7 +2337,7 @@ void tipc_link_tunnel(struct link *l_ptr,
return;
}
msg_set_size(tunnel_hdr, length + INT_H_SIZE);
- buf = buf_acquire(length + INT_H_SIZE);
+ buf = tipc_buf_acquire(length + INT_H_SIZE);
if (!buf) {
warn("Link changeover error, "
"unable to send tunnel msg\n");
@@ -2380,7 +2383,7 @@ void tipc_link_changeover(struct link *l_ptr)
if (!l_ptr->first_out) {
struct sk_buff *buf;
- buf = buf_acquire(INT_H_SIZE);
+ buf = tipc_buf_acquire(INT_H_SIZE);
if (buf) {
skb_copy_to_linear_data(buf, &tunnel_hdr, INT_H_SIZE);
msg_set_size(&tunnel_hdr, INT_H_SIZE);
@@ -2441,7 +2444,7 @@ void tipc_link_send_duplicate(struct link *l_ptr, struct link *tunnel)
msg_set_ack(msg, mod(l_ptr->next_in_no - 1)); /* Update */
msg_set_bcast_ack(msg, l_ptr->owner->bclink.last_in);
msg_set_size(&tunnel_hdr, length + INT_H_SIZE);
- outbuf = buf_acquire(length + INT_H_SIZE);
+ outbuf = tipc_buf_acquire(length + INT_H_SIZE);
if (outbuf == NULL) {
warn("Link changeover error, "
"unable to send duplicate msg\n");
@@ -2477,7 +2480,7 @@ static struct sk_buff *buf_extract(struct sk_buff *skb, u32 from_pos)
u32 size = msg_size(msg);
struct sk_buff *eb;
- eb = buf_acquire(size);
+ eb = tipc_buf_acquire(size);
if (eb)
skb_copy_to_linear_data(eb, msg, size);
return eb;
@@ -2605,11 +2608,11 @@ void tipc_link_recv_bundle(struct sk_buff *buf)
/*
- * tipc_link_send_long_buf: Entry for buffers needing fragmentation.
+ * link_send_long_buf: Entry for buffers needing fragmentation.
* The buffer is complete, inclusive total message length.
* Returns user data length.
*/
-int tipc_link_send_long_buf(struct link *l_ptr, struct sk_buff *buf)
+static int link_send_long_buf(struct link *l_ptr, struct sk_buff *buf)
{
struct tipc_msg *inmsg = buf_msg(buf);
struct tipc_msg fragm_hdr;
@@ -2648,7 +2651,7 @@ int tipc_link_send_long_buf(struct link *l_ptr, struct sk_buff *buf)
fragm_sz = rest;
msg_set_type(&fragm_hdr, LAST_FRAGMENT);
}
- fragm = buf_acquire(fragm_sz + INT_H_SIZE);
+ fragm = tipc_buf_acquire(fragm_sz + INT_H_SIZE);
if (fragm == NULL) {
warn("Link unable to fragment message\n");
dsz = -ENOMEM;
@@ -2753,7 +2756,7 @@ int tipc_link_recv_fragment(struct sk_buff **pending, struct sk_buff **fb,
buf_discard(fbuf);
return 0;
}
- pbuf = buf_acquire(msg_size(imsg));
+ pbuf = tipc_buf_acquire(msg_size(imsg));
if (pbuf != NULL) {
pbuf->next = *pending;
*pending = pbuf;
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