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authorVlad Yasevich <vladislav.yasevich@hp.com>2010-05-01 04:41:09 +0200
committerVlad Yasevich <vladislav.yasevich@hp.com>2010-05-01 04:41:09 +0200
commitae19c54866450f6c6f79223ca7d37965859a54e1 (patch)
tree4da39a450974841532148b15b15de182c8e40dac /include/net/sctp
parentsctp: Make sure we always return valid retransmit path (diff)
downloadlinux-ae19c54866450f6c6f79223ca7d37965859a54e1.tar.xz
linux-ae19c54866450f6c6f79223ca7d37965859a54e1.zip
sctp: remove 'resent' bit from the chunk
The 'resent' bit is used to make sure that we don't update rto estimate based on retransmitted chunks. However, we already have the 'rto_pending' bit that we test when need to update rto, so 'resent' bit is just extra. Additionally, we currently have a bug in that we always set a 'resent' bit and thus rto estimate is only updated by Heartbeats. Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Diffstat (limited to 'include/net/sctp')
-rw-r--r--include/net/sctp/structs.h3
1 files changed, 1 insertions, 2 deletions
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index ff3017744711..03deffb1886b 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -757,7 +757,6 @@ struct sctp_chunk {
#define SCTP_NEED_FRTX 0x1
#define SCTP_DONT_FRTX 0x2
__u16 rtt_in_progress:1, /* This chunk used for RTT calc? */
- resent:1, /* Has this chunk ever been resent. */
has_tsn:1, /* Does this chunk have a TSN yet? */
has_ssn:1, /* Does this chunk have a SSN yet? */
singleton:1, /* Only chunk in the packet? */
@@ -1065,7 +1064,7 @@ void sctp_transport_route(struct sctp_transport *, union sctp_addr *,
struct sctp_sock *);
void sctp_transport_pmtu(struct sctp_transport *);
void sctp_transport_free(struct sctp_transport *);
-void sctp_transport_reset_timers(struct sctp_transport *, int);
+void sctp_transport_reset_timers(struct sctp_transport *);
void sctp_transport_hold(struct sctp_transport *);
void sctp_transport_put(struct sctp_transport *);
void sctp_transport_update_rto(struct sctp_transport *, __u32);