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authorXin Long <lucien.xin@gmail.com>2017-06-30 11:52:13 +0800
committerDavid S. Miller <davem@davemloft.net>2017-07-01 09:08:41 -0700
commit922dbc5be2186659d2c453a53f2ae569e55b6101 (patch)
tree5d86f92e1e86d0e3da98255617ecafc3db969d89 /net/sctp/sm_make_chunk.c
parentae146d9b76589d636d11c5e4382bbba2fe8bdb9b (diff)
sctp: remove the typedef sctp_chunkhdr_t
This patch is to remove the typedef sctp_chunkhdr_t, and replace with struct sctp_chunkhdr in the places where it's using this typedef. It is also to fix some indents and use sizeof(variable) instead of sizeof(type)., especially in sctp_new. Signed-off-by: Xin Long <lucien.xin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sctp/sm_make_chunk.c')
-rw-r--r--net/sctp/sm_make_chunk.c17
1 files changed, 9 insertions, 8 deletions
diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index 4b1967997c16..7d4c5a870f0e 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -1379,20 +1379,20 @@ static struct sctp_chunk *_sctp_make_chunk(const struct sctp_association *asoc,
gfp_t gfp)
{
struct sctp_chunk *retval;
- sctp_chunkhdr_t *chunk_hdr;
+ struct sctp_chunkhdr *chunk_hdr;
struct sk_buff *skb;
struct sock *sk;
/* No need to allocate LL here, as this is only a chunk. */
- skb = alloc_skb(SCTP_PAD4(sizeof(sctp_chunkhdr_t) + paylen), gfp);
+ skb = alloc_skb(SCTP_PAD4(sizeof(*chunk_hdr) + paylen), gfp);
if (!skb)
goto nodata;
/* Make room for the chunk header. */
- chunk_hdr = skb_put(skb, sizeof(sctp_chunkhdr_t));
+ chunk_hdr = (struct sctp_chunkhdr *)skb_put(skb, sizeof(*chunk_hdr));
chunk_hdr->type = type;
chunk_hdr->flags = flags;
- chunk_hdr->length = htons(sizeof(sctp_chunkhdr_t));
+ chunk_hdr->length = htons(sizeof(*chunk_hdr));
sk = asoc ? asoc->base.sk : NULL;
retval = sctp_chunkify(skb, asoc, sk, gfp);
@@ -1402,7 +1402,7 @@ static struct sctp_chunk *_sctp_make_chunk(const struct sctp_association *asoc,
}
retval->chunk_hdr = chunk_hdr;
- retval->chunk_end = ((__u8 *)chunk_hdr) + sizeof(struct sctp_chunkhdr);
+ retval->chunk_end = ((__u8 *)chunk_hdr) + sizeof(*chunk_hdr);
/* Determine if the chunk needs to be authenticated */
if (sctp_auth_send_cid(type, asoc))
@@ -1710,7 +1710,7 @@ struct sctp_association *sctp_unpack_cookie(
/* Header size is static data prior to the actual cookie, including
* any padding.
*/
- headersize = sizeof(sctp_chunkhdr_t) +
+ headersize = sizeof(struct sctp_chunkhdr) +
(sizeof(struct sctp_signed_cookie) -
sizeof(struct sctp_cookie));
bodysize = ntohs(chunk->chunk_hdr->length) - headersize;
@@ -3218,7 +3218,8 @@ struct sctp_chunk *sctp_process_asconf(struct sctp_association *asoc,
int chunk_len;
__u32 serial;
- chunk_len = ntohs(asconf->chunk_hdr->length) - sizeof(sctp_chunkhdr_t);
+ chunk_len = ntohs(asconf->chunk_hdr->length) -
+ sizeof(struct sctp_chunkhdr);
hdr = (sctp_addiphdr_t *)asconf->skb->data;
serial = ntohl(hdr->serial);
@@ -3364,7 +3365,7 @@ static __be16 sctp_get_asconf_response(struct sctp_chunk *asconf_ack,
err_code = SCTP_ERROR_REQ_REFUSED;
asconf_ack_len = ntohs(asconf_ack->chunk_hdr->length) -
- sizeof(sctp_chunkhdr_t);
+ sizeof(struct sctp_chunkhdr);
/* Skip the addiphdr from the asconf_ack chunk and store a pointer to
* the first asconf_ack parameter.