diff options
| author | Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> | 2016-09-21 08:45:55 -0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-09-22 03:13:26 -0400 |
| commit | e2f036a97271cf5811ee754bf321a29a814577f9 (patch) | |
| tree | c8a53f43b53beaa61a994f5b3a8d31645e1bac27 /net/sctp/output.c | |
| parent | b80b8d7a974ea4888a0a598cec217a6c500a0cdb (diff) | |
sctp: rename WORD_TRUNC/ROUND macros
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>
Diffstat (limited to 'net/sctp/output.c')
| -rw-r--r-- | net/sctp/output.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/net/sctp/output.c b/net/sctp/output.c index 0c605ec74dc4..2a5c1896d18f 100644 --- a/net/sctp/output.c +++ b/net/sctp/output.c @@ -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; |