Date: Sun, 17 Jan 2010 17:41:43 +0000 (UTC) From: Michael Tuexen <tuexen@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org Subject: svn commit: r202496 - stable/8/sys/netinet Message-ID: <201001171741.o0HHfhdk096920@svn.freebsd.org>
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Author: tuexen Date: Sun Jan 17 17:41:43 2010 New Revision: 202496 URL: http://svn.freebsd.org/changeset/base/202496 Log: MFC 197341 Fix errnos. Modified: stable/8/sys/netinet/sctp_output.c Directory Properties: stable/8/sys/ (props changed) stable/8/sys/amd64/include/xen/ (props changed) stable/8/sys/cddl/contrib/opensolaris/ (props changed) stable/8/sys/contrib/dev/acpica/ (props changed) stable/8/sys/contrib/pf/ (props changed) stable/8/sys/dev/xen/xenpci/ (props changed) Modified: stable/8/sys/netinet/sctp_output.c ============================================================================== --- stable/8/sys/netinet/sctp_output.c Sun Jan 17 17:40:31 2010 (r202495) +++ stable/8/sys/netinet/sctp_output.c Sun Jan 17 17:41:43 2010 (r202496) @@ -5602,8 +5602,6 @@ sctp_insert_on_wheel(struct sctp_tcb *st struct sctp_association *asoc, struct sctp_stream_out *strq, int holds_lock) { - struct sctp_stream_out *stre, *strn; - if (holds_lock == 0) { SCTP_TCB_SEND_LOCK(stcb); } @@ -5612,26 +5610,7 @@ sctp_insert_on_wheel(struct sctp_tcb *st /* already on wheel */ goto outof_here; } - stre = TAILQ_FIRST(&asoc->out_wheel); - if (stre == NULL) { - /* only one on wheel */ - TAILQ_INSERT_HEAD(&asoc->out_wheel, strq, next_spoke); - goto outof_here; - } - for (; stre; stre = strn) { - strn = TAILQ_NEXT(stre, next_spoke); - if (stre->stream_no > strq->stream_no) { - TAILQ_INSERT_BEFORE(stre, strq, next_spoke); - goto outof_here; - } else if (stre->stream_no == strq->stream_no) { - /* huh, should not happen */ - goto outof_here; - } else if (strn == NULL) { - /* next one is null */ - TAILQ_INSERT_AFTER(&asoc->out_wheel, stre, strq, - next_spoke); - } - } + TAILQ_INSERT_TAIL(&asoc->out_wheel, strq, next_spoke); outof_here: if (holds_lock == 0) { SCTP_TCB_SEND_UNLOCK(stcb); @@ -7197,8 +7176,6 @@ sctp_select_a_stream(struct sctp_tcb *st strq = TAILQ_FIRST(&asoc->out_wheel); } } - /* Save off the last stream */ - asoc->last_out_stream = strq; return (strq); } @@ -7274,7 +7251,9 @@ sctp_fill_outqueue(struct sctp_tcb *stcb bail = 0; moved_how_much = sctp_move_to_outqueue(stcb, net, strq, goal_mtu, frag_point, &locked, &giveup, eeor_mode, &bail); - asoc->last_out_stream = strq; + if (moved_how_much) + asoc->last_out_stream = strq; + if (locked) { asoc->locked_on_sending = strq; if ((moved_how_much == 0) || (giveup) || bail)
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