sctp: remove dup code in net/sctp/output.c
Use sctp_packet_reset() instead of dup code.
Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com>
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
diff --git a/net/sctp/output.c b/net/sctp/output.c
index e47398c..5cbda8f 100644
--- a/net/sctp/output.c
+++ b/net/sctp/output.c
@@ -69,6 +69,17 @@
struct sctp_chunk *chunk,
u16 chunk_len);
+static void sctp_packet_reset(struct sctp_packet *packet)
+{
+ packet->size = packet->overhead;
+ packet->has_cookie_echo = 0;
+ packet->has_sack = 0;
+ packet->has_data = 0;
+ packet->has_auth = 0;
+ packet->ipfragok = 0;
+ packet->auth = NULL;
+}
+
/* Config a packet.
* This appears to be a followup set of initializations.
*/
@@ -80,13 +91,8 @@
SCTP_DEBUG_PRINTK("%s: packet:%p vtag:0x%x\n", __func__,
packet, vtag);
+ sctp_packet_reset(packet);
packet->vtag = vtag;
- packet->has_cookie_echo = 0;
- packet->has_sack = 0;
- packet->has_auth = 0;
- packet->has_data = 0;
- packet->ipfragok = 0;
- packet->auth = NULL;
if (ecn_capable && sctp_packet_empty(packet)) {
chunk = sctp_get_ecne_prepend(packet->transport->asoc);
@@ -124,29 +130,12 @@
}
overhead += sizeof(struct sctphdr);
packet->overhead = overhead;
- packet->size = overhead;
+ sctp_packet_reset(packet);
packet->vtag = 0;
- packet->has_cookie_echo = 0;
- packet->has_sack = 0;
- packet->has_auth = 0;
- packet->has_data = 0;
- packet->ipfragok = 0;
packet->malloced = 0;
- packet->auth = NULL;
return packet;
}
-static void sctp_packet_reset(struct sctp_packet *packet)
-{
- packet->size = packet->overhead;
- packet->has_cookie_echo = 0;
- packet->has_sack = 0;
- packet->has_data = 0;
- packet->has_auth = 0;
- packet->ipfragok = 0;
- packet->auth = NULL;
-}
-
/* Free a packet. */
void sctp_packet_free(struct sctp_packet *packet)
{