member has_auth of struct sctp_packet is defined and
set, but not used. struct sctp_packet has auth member
can indicate the packet contains an AUTH chunk. So
this patch remove it.
Signed-off-by: Wei Yongjun <yjwei@xxxxxxxxxxxxxx>
---
include/net/sctp/structs.h | 3 ---
net/sctp/output.c | 5 -----
2 files changed, 0 insertions(+), 8 deletions(-)
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index edfcacf..9996097 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -817,9 +817,6 @@ struct sctp_packet {
/* This packet contains a SACK chunk. */
__u8 has_sack;
- /* This packet contains an AUTH chunk */
- __u8 has_auth;
-
/* This packet contains at least 1 DATA chunk */
__u8 has_data;
diff --git a/net/sctp/output.c b/net/sctp/output.c
index fbbfbce..c115e8b 100644
--- a/net/sctp/output.c
+++ b/net/sctp/output.c
@@ -78,7 +78,6 @@ struct sctp_packet *sctp_packet_config(struct sctp_packet *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;
@@ -123,7 +122,6 @@ struct sctp_packet *sctp_packet_init(struct sctp_packet *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;
@@ -325,8 +323,6 @@ append:
goto finish;
/* Disallow SACK bundling after DATA. */
packet->has_sack = 1;
- /* Disallow AUTH bundling after DATA */
- packet->has_auth = 1;
/* Let it be knows that packet has DATA in it */
packet->has_data = 1;
/* timestamp the chunk for rtx purposes */
@@ -341,7 +337,6 @@ append:
break;
case SCTP_CID_AUTH:
- packet->has_auth = 1;
packet->auth = chunk;
break;
}
--
1.6.2.2
--
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