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authorXin Long <lucien.xin@gmail.com>2017-08-11 10:23:46 +0800
committerDavid S. Miller <davem@davemloft.net>2017-08-11 10:02:43 -0700
commitedf903f83ebca988e04a39f515ab6eacb92055df (patch)
treea87edf7bd43e1e57c39345509a2b1b012db33585 /net
parentafa6c45429f6e5ddd1eb6b77a36358f9c4b789da (diff)
sctp: remove the typedef sctp_sender_hb_info_t
This patch is to remove the typedef sctp_sender_hb_info_t, and replace with struct sctp_sender_hb_info in the places where it's using this typedef. It is also to use sizeof(variable) instead of sizeof(type). Signed-off-by: Xin Long <lucien.xin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/sctp/sm_make_chunk.c6
-rw-r--r--net/sctp/sm_sideeffect.c4
-rw-r--r--net/sctp/sm_statefuns.c12
3 files changed, 10 insertions, 12 deletions
diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index 3a8fb1dffbc1..51de638a88b2 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -1142,10 +1142,10 @@ nodata:
/* Make a HEARTBEAT chunk. */
struct sctp_chunk *sctp_make_heartbeat(const struct sctp_association *asoc,
- const struct sctp_transport *transport)
+ const struct sctp_transport *transport)
{
+ struct sctp_sender_hb_info hbinfo;
struct sctp_chunk *retval;
- sctp_sender_hb_info_t hbinfo;
retval = sctp_make_control(asoc, SCTP_CID_HEARTBEAT, 0,
sizeof(hbinfo), GFP_ATOMIC);
@@ -1154,7 +1154,7 @@ struct sctp_chunk *sctp_make_heartbeat(const struct sctp_association *asoc,
goto nodata;
hbinfo.param_hdr.type = SCTP_PARAM_HEARTBEAT_INFO;
- hbinfo.param_hdr.length = htons(sizeof(sctp_sender_hb_info_t));
+ hbinfo.param_hdr.length = htons(sizeof(hbinfo));
hbinfo.daddr = transport->ipaddr;
hbinfo.sent_at = jiffies;
hbinfo.hb_nonce = transport->hb_nonce;
diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
index 4a12d29d9aa1..5e8e41879b03 100644
--- a/net/sctp/sm_sideeffect.c
+++ b/net/sctp/sm_sideeffect.c
@@ -714,7 +714,7 @@ static void sctp_cmd_transport_on(sctp_cmd_seq_t *cmds,
struct sctp_transport *t,
struct sctp_chunk *chunk)
{
- sctp_sender_hb_info_t *hbinfo;
+ struct sctp_sender_hb_info *hbinfo;
int was_unconfirmed = 0;
/* 8.3 Upon the receipt of the HEARTBEAT ACK, the sender of the
@@ -768,7 +768,7 @@ static void sctp_cmd_transport_on(sctp_cmd_seq_t *cmds,
if (t->rto_pending == 0)
t->rto_pending = 1;
- hbinfo = (sctp_sender_hb_info_t *) chunk->skb->data;
+ hbinfo = (struct sctp_sender_hb_info *)chunk->skb->data;
sctp_transport_update_rto(t, (jiffies - hbinfo->sent_at));
/* Update the heartbeat timer. */
diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c
index ac6aaa046529..af93419209df 100644
--- a/net/sctp/sm_statefuns.c
+++ b/net/sctp/sm_statefuns.c
@@ -1155,27 +1155,25 @@ sctp_disposition_t sctp_sf_backbeat_8_3(struct net *net,
void *arg,
sctp_cmd_seq_t *commands)
{
+ struct sctp_sender_hb_info *hbinfo;
struct sctp_chunk *chunk = arg;
- union sctp_addr from_addr;
struct sctp_transport *link;
- sctp_sender_hb_info_t *hbinfo;
unsigned long max_interval;
+ union sctp_addr from_addr;
if (!sctp_vtag_verify(chunk, asoc))
return sctp_sf_pdiscard(net, ep, asoc, type, arg, commands);
/* Make sure that the HEARTBEAT-ACK chunk has a valid length. */
if (!sctp_chunk_length_valid(chunk, sizeof(struct sctp_chunkhdr) +
- sizeof(sctp_sender_hb_info_t)))
+ sizeof(*hbinfo)))
return sctp_sf_violation_chunklen(net, ep, asoc, type, arg,
commands);
- hbinfo = (sctp_sender_hb_info_t *) chunk->skb->data;
+ hbinfo = (struct sctp_sender_hb_info *)chunk->skb->data;
/* Make sure that the length of the parameter is what we expect */
- if (ntohs(hbinfo->param_hdr.length) !=
- sizeof(sctp_sender_hb_info_t)) {
+ if (ntohs(hbinfo->param_hdr.length) != sizeof(*hbinfo))
return SCTP_DISPOSITION_DISCARD;
- }
from_addr = hbinfo->daddr;
link = sctp_assoc_lookup_paddr(asoc, &from_addr);