GitHub-Mirror/Star64_linux
2
0
Fork 0
mirror of https://github.com/Fishwaldo/Star64_linux.git synced 2025-07-22 23:04:43 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

sctp: rename WORD_TRUNC/ROUND macros

Browse source 
To something more meaningful these days, specially because this is
working on packet headers or lengths and which are not tied to any CPU
arch but to the protocol itself.

So, WORD_TRUNC becomes SCTP_TRUNC4 and WORD_ROUND becomes SCTP_PAD4.

Reported-by: David Laight <David.Laight@ACULAB.COM>
Reported-by: David Miller <davem@davemloft.net>
Signed-off-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Marcelo Ricardo Leitner 2016-09-21 08:45:55 -03:00 • committed by David S. Miller
parent b80b8d7a97
commit e2f036a972
11 changed files with 42 additions and 42 deletions
Download patch file Download diff file Expand all files Collapse all files

12
net/sctp/output.c
View file

@ -297,7 +297,7 @@ static sctp_xmit_t __sctp_packet_append_chunk(struct sctp_packet *packet,
struct sctp_chunk *chunk)
{
sctp_xmit_t retval = SCTP_XMIT_OK;
__u16 chunk_len = WORD_ROUND(ntohs(chunk->chunk_hdr->length));
__u16 chunk_len = SCTP_PAD4(ntohs(chunk->chunk_hdr->length));
/* Check to see if this chunk will fit into the packet */
retval = sctp_packet_will_fit(packet, chunk, chunk_len);
@ -508,7 +508,7 @@ int sctp_packet_transmit(struct sctp_packet *packet, gfp_t gfp)
if (gso) {
pkt_size = packet->overhead;
list_for_each_entry(chunk, &packet->chunk_list, list) {
int padded = WORD_ROUND(chunk->skb->len);
int padded = SCTP_PAD4(chunk->skb->len);
if (pkt_size + padded > tp->pathmtu)
break;
@ -538,7 +538,7 @@ int sctp_packet_transmit(struct sctp_packet *packet, gfp_t gfp)
* included in the chunk length field. The sender should
* never pad with more than 3 bytes.
*
* [This whole comment explains WORD_ROUND() below.]
* [This whole comment explains SCTP_PAD4() below.]
*/
pkt_size -= packet->overhead;
@ -560,7 +560,7 @@ int sctp_packet_transmit(struct sctp_packet *packet, gfp_t gfp)
has_data = 1;
}
padding = WORD_ROUND(chunk->skb->len) - chunk->skb->len;
padding = SCTP_PAD4(chunk->skb->len) - chunk->skb->len;
if (padding)
memset(skb_put(chunk->skb, padding), 0, padding);
@ -587,7 +587,7 @@ int sctp_packet_transmit(struct sctp_packet *packet, gfp_t gfp)
* acknowledged or have failed.
* Re-queue auth chunks if needed.
*/
pkt_size -= WORD_ROUND(chunk->skb->len);
pkt_size -= SCTP_PAD4(chunk->skb->len);
if (!sctp_chunk_is_data(chunk) && chunk != packet->auth)
sctp_chunk_free(chunk);
@ -911,7 +911,7 @@ static sctp_xmit_t sctp_packet_will_fit(struct sctp_packet *packet,
*/
maxsize = pmtu - packet->overhead;
if (packet->auth)
maxsize -= WORD_ROUND(packet->auth->skb->len);
maxsize -= SCTP_PAD4(packet->auth->skb->len);
if (chunk_len > maxsize)
retval = SCTP_XMIT_PMTU_FULL;