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path: root/net/tipc/link.c
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Diffstat (limited to 'net/tipc/link.c')
-rw-r--r--net/tipc/link.c80
1 files changed, 40 insertions, 40 deletions
diff --git a/net/tipc/link.c b/net/tipc/link.c
index 6cc78a97012..f16e65dd50c 100644
--- a/net/tipc/link.c
+++ b/net/tipc/link.c
@@ -484,7 +484,7 @@ static void link_release_outqueue(struct tipc_link *l_ptr)
while (buf) {
next = buf->next;
- buf_discard(buf);
+ kfree_skb(buf);
buf = next;
}
l_ptr->first_out = NULL;
@@ -503,7 +503,7 @@ void tipc_link_reset_fragments(struct tipc_link *l_ptr)
while (buf) {
next = buf->next;
- buf_discard(buf);
+ kfree_skb(buf);
buf = next;
}
l_ptr->defragm_buf = NULL;
@@ -522,20 +522,20 @@ void tipc_link_stop(struct tipc_link *l_ptr)
buf = l_ptr->oldest_deferred_in;
while (buf) {
next = buf->next;
- buf_discard(buf);
+ kfree_skb(buf);
buf = next;
}
buf = l_ptr->first_out;
while (buf) {
next = buf->next;
- buf_discard(buf);
+ kfree_skb(buf);
buf = next;
}
tipc_link_reset_fragments(l_ptr);
- buf_discard(l_ptr->proto_msg_queue);
+ kfree_skb(l_ptr->proto_msg_queue);
l_ptr->proto_msg_queue = NULL;
}
@@ -571,12 +571,12 @@ void tipc_link_reset(struct tipc_link *l_ptr)
/* Clean up all queues: */
link_release_outqueue(l_ptr);
- buf_discard(l_ptr->proto_msg_queue);
+ kfree_skb(l_ptr->proto_msg_queue);
l_ptr->proto_msg_queue = NULL;
buf = l_ptr->oldest_deferred_in;
while (buf) {
struct sk_buff *next = buf->next;
- buf_discard(buf);
+ kfree_skb(buf);
buf = next;
}
if (!list_empty(&l_ptr->waiting_ports))
@@ -810,7 +810,7 @@ static int link_bundle_buf(struct tipc_link *l_ptr,
skb_copy_to_linear_data_offset(bundler, to_pos, buf->data, size);
msg_set_size(bundler_msg, to_pos + size);
msg_set_msgcnt(bundler_msg, msg_msgcnt(bundler_msg) + 1);
- buf_discard(buf);
+ kfree_skb(buf);
l_ptr->stats.sent_bundled++;
return 1;
}
@@ -878,10 +878,10 @@ int tipc_link_send_buf(struct tipc_link *l_ptr, struct sk_buff *buf)
if (unlikely(queue_size >= queue_limit)) {
if (imp <= TIPC_CRITICAL_IMPORTANCE) {
link_schedule_port(l_ptr, msg_origport(msg), size);
- buf_discard(buf);
+ kfree_skb(buf);
return -ELINKCONG;
}
- buf_discard(buf);
+ kfree_skb(buf);
if (imp > CONN_MANAGER) {
warn("Resetting link <%s>, send queue full", l_ptr->name);
tipc_link_reset(l_ptr);
@@ -968,10 +968,10 @@ int tipc_link_send(struct sk_buff *buf, u32 dest, u32 selector)
if (l_ptr)
res = tipc_link_send_buf(l_ptr, buf);
else
- buf_discard(buf);
+ kfree_skb(buf);
tipc_node_unlock(n_ptr);
} else {
- buf_discard(buf);
+ kfree_skb(buf);
}
read_unlock_bh(&tipc_net_lock);
return res;
@@ -1018,7 +1018,7 @@ void tipc_link_send_names(struct list_head *message_list, u32 dest)
list_for_each_safe(buf, temp_buf, ((struct sk_buff *)message_list)) {
list_del((struct list_head *)buf);
- buf_discard(buf);
+ kfree_skb(buf);
}
}
@@ -1262,7 +1262,7 @@ again:
error:
for (; buf_chain; buf_chain = buf) {
buf = buf_chain->next;
- buf_discard(buf_chain);
+ kfree_skb(buf_chain);
}
return -EFAULT;
}
@@ -1316,7 +1316,7 @@ error:
tipc_node_unlock(node);
for (; buf_chain; buf_chain = buf) {
buf = buf_chain->next;
- buf_discard(buf_chain);
+ kfree_skb(buf_chain);
}
goto again;
}
@@ -1324,7 +1324,7 @@ error:
reject:
for (; buf_chain; buf_chain = buf) {
buf = buf_chain->next;
- buf_discard(buf_chain);
+ kfree_skb(buf_chain);
}
return tipc_port_reject_sections(sender, hdr, msg_sect, num_sect,
total_len, TIPC_ERR_NO_NODE);
@@ -1390,7 +1390,7 @@ u32 tipc_link_push_packet(struct tipc_link *l_ptr)
msg_set_bcast_ack(buf_msg(buf), l_ptr->owner->bclink.last_in);
if (tipc_bearer_send(l_ptr->b_ptr, buf, &l_ptr->media_addr)) {
l_ptr->unacked_window = 0;
- buf_discard(buf);
+ kfree_skb(buf);
l_ptr->proto_msg_queue = NULL;
return 0;
} else {
@@ -1679,7 +1679,7 @@ void tipc_recv_msg(struct sk_buff *head, struct tipc_bearer *b_ptr)
/* Ensure message data is a single contiguous unit */
- if (unlikely(buf_linearize(buf)))
+ if (unlikely(skb_linearize(buf)))
goto cont;
/* Handle arrival of a non-unicast link message */
@@ -1744,7 +1744,7 @@ void tipc_recv_msg(struct sk_buff *head, struct tipc_bearer *b_ptr)
less_eq(buf_seqno(crs), ackd)) {
struct sk_buff *next = crs->next;
- buf_discard(crs);
+ kfree_skb(crs);
crs = next;
released++;
}
@@ -1820,7 +1820,7 @@ deliver:
}
break;
default:
- buf_discard(buf);
+ kfree_skb(buf);
buf = NULL;
break;
}
@@ -1851,7 +1851,7 @@ deliver:
}
tipc_node_unlock(n_ptr);
cont:
- buf_discard(buf);
+ kfree_skb(buf);
}
read_unlock_bh(&tipc_net_lock);
}
@@ -1891,7 +1891,7 @@ u32 tipc_link_defer_pkt(struct sk_buff **head, struct sk_buff **tail,
u32 curr_seqno = buf_seqno(queue_buf);
if (seq_no == curr_seqno) {
- buf_discard(buf);
+ kfree_skb(buf);
return 0;
}
@@ -1932,7 +1932,7 @@ static void link_handle_out_of_seq_msg(struct tipc_link *l_ptr,
if (less(seq_no, mod(l_ptr->next_in_no))) {
l_ptr->stats.duplicates++;
- buf_discard(buf);
+ kfree_skb(buf);
return;
}
@@ -1961,7 +1961,7 @@ void tipc_link_send_proto_msg(struct tipc_link *l_ptr, u32 msg_typ,
/* Discard any previous message that was deferred due to congestion */
if (l_ptr->proto_msg_queue) {
- buf_discard(l_ptr->proto_msg_queue);
+ kfree_skb(l_ptr->proto_msg_queue);
l_ptr->proto_msg_queue = NULL;
}
@@ -2060,7 +2060,7 @@ void tipc_link_send_proto_msg(struct tipc_link *l_ptr, u32 msg_typ,
/* Discard message if it was sent successfully */
l_ptr->unacked_window = 0;
- buf_discard(buf);
+ kfree_skb(buf);
}
/*
@@ -2204,7 +2204,7 @@ static void link_recv_proto_msg(struct tipc_link *l_ptr, struct sk_buff *buf)
break;
}
exit:
- buf_discard(buf);
+ kfree_skb(buf);
}
@@ -2402,7 +2402,7 @@ static int link_recv_changeover_msg(struct tipc_link **l_ptr,
warn("Link changeover error, duplicate msg dropped\n");
goto exit;
}
- buf_discard(tunnel_buf);
+ kfree_skb(tunnel_buf);
return 1;
}
@@ -2434,7 +2434,7 @@ static int link_recv_changeover_msg(struct tipc_link **l_ptr,
} else {
*buf = buf_extract(tunnel_buf, INT_H_SIZE);
if (*buf != NULL) {
- buf_discard(tunnel_buf);
+ kfree_skb(tunnel_buf);
return 1;
} else {
warn("Link changeover error, original msg dropped\n");
@@ -2442,7 +2442,7 @@ static int link_recv_changeover_msg(struct tipc_link **l_ptr,
}
exit:
*buf = NULL;
- buf_discard(tunnel_buf);
+ kfree_skb(tunnel_buf);
return 0;
}
@@ -2464,7 +2464,7 @@ void tipc_link_recv_bundle(struct sk_buff *buf)
pos += align(msg_size(buf_msg(obuf)));
tipc_net_route_msg(obuf);
}
- buf_discard(buf);
+ kfree_skb(buf);
}
/*
@@ -2513,11 +2513,11 @@ static int link_send_long_buf(struct tipc_link *l_ptr, struct sk_buff *buf)
}
fragm = tipc_buf_acquire(fragm_sz + INT_H_SIZE);
if (fragm == NULL) {
- buf_discard(buf);
+ kfree_skb(buf);
while (buf_chain) {
buf = buf_chain;
buf_chain = buf_chain->next;
- buf_discard(buf);
+ kfree_skb(buf);
}
return -ENOMEM;
}
@@ -2534,7 +2534,7 @@ static int link_send_long_buf(struct tipc_link *l_ptr, struct sk_buff *buf)
crs += fragm_sz;
msg_set_type(&fragm_hdr, FRAGMENT);
}
- buf_discard(buf);
+ kfree_skb(buf);
/* Append chain of fragments to send queue & send them */
@@ -2621,7 +2621,7 @@ int tipc_link_recv_fragment(struct sk_buff **pending, struct sk_buff **fb,
if (msg_type(imsg) == TIPC_MCAST_MSG)
max = TIPC_MAX_USER_MSG_SIZE + MCAST_H_SIZE;
if (msg_size(imsg) > max) {
- buf_discard(fbuf);
+ kfree_skb(fbuf);
return 0;
}
pbuf = tipc_buf_acquire(msg_size(imsg));
@@ -2637,10 +2637,10 @@ int tipc_link_recv_fragment(struct sk_buff **pending, struct sk_buff **fb,
set_expected_frags(pbuf, exp_fragm_cnt - 1);
} else {
dbg("Link unable to reassemble fragmented message\n");
- buf_discard(fbuf);
+ kfree_skb(fbuf);
return -1;
}
- buf_discard(fbuf);
+ kfree_skb(fbuf);
return 0;
} else if (pbuf && (msg_type(fragm) != FIRST_FRAGMENT)) {
u32 dsz = msg_data_sz(fragm);
@@ -2649,7 +2649,7 @@ int tipc_link_recv_fragment(struct sk_buff **pending, struct sk_buff **fb,
u32 exp_frags = get_expected_frags(pbuf) - 1;
skb_copy_to_linear_data_offset(pbuf, crs,
msg_data(fragm), dsz);
- buf_discard(fbuf);
+ kfree_skb(fbuf);
/* Is message complete? */
@@ -2666,7 +2666,7 @@ int tipc_link_recv_fragment(struct sk_buff **pending, struct sk_buff **fb,
set_expected_frags(pbuf, exp_frags);
return 0;
}
- buf_discard(fbuf);
+ kfree_skb(fbuf);
return 0;
}
@@ -2697,7 +2697,7 @@ static void link_check_defragm_bufs(struct tipc_link *l_ptr)
prev->next = buf->next;
else
l_ptr->defragm_buf = buf->next;
- buf_discard(buf);
+ kfree_skb(buf);
}
buf = next;
}
@@ -3072,7 +3072,7 @@ struct sk_buff *tipc_link_cmd_show_stats(const void *req_tlv_area, int req_tlv_s
str_len = tipc_link_stats((char *)TLV_DATA(req_tlv_area),
(char *)TLV_DATA(rep_tlv), MAX_LINK_STATS_INFO);
if (!str_len) {
- buf_discard(buf);
+ kfree_skb(buf);
return tipc_cfg_reply_error_string("link not found");
}
generated by cgit v1.2.3-70-g09d2 (git 2.51.2) at 2025-11-04 14:00:23 +0000