Author: jtl Date: Thu Sep 26 15:02:34 2019 New Revision: 352744 URL: https://svnweb.freebsd.org/changeset/base/352744
Log: Remove the unused sch parameter to the syncache_respond() function. The use of this parameter was removed in r313330. This commit now removes passing this now-unused parameter. Reviewed by: gallatin, rrs Sponsored by: Netflix, Inc. Differential Revision: https://reviews.freebsd.org/D21644 Modified: head/sys/netinet/tcp_syncache.c Modified: head/sys/netinet/tcp_syncache.c ============================================================================== --- head/sys/netinet/tcp_syncache.c Thu Sep 26 14:48:39 2019 (r352743) +++ head/sys/netinet/tcp_syncache.c Thu Sep 26 15:02:34 2019 (r352744) @@ -130,8 +130,7 @@ SYSCTL_INT(_net_inet_tcp, OID_AUTO, functions_inherit_ static void syncache_drop(struct syncache *, struct syncache_head *); static void syncache_free(struct syncache *); static void syncache_insert(struct syncache *, struct syncache_head *); -static int syncache_respond(struct syncache *, struct syncache_head *, - const struct mbuf *, int); +static int syncache_respond(struct syncache *, const struct mbuf *, int); static struct socket *syncache_socket(struct syncache *, struct socket *, struct mbuf *m); static void syncache_timeout(struct syncache *sc, struct syncache_head *sch, @@ -495,7 +494,7 @@ syncache_timer(void *xsch) free(s, M_TCPLOG); } - syncache_respond(sc, sch, NULL, TH_SYN|TH_ACK); + syncache_respond(sc, NULL, TH_SYN|TH_ACK); TCPSTAT_INC(tcps_sc_retransmitted); syncache_timeout(sc, sch, 0); } @@ -632,7 +631,7 @@ syncache_chkrst(struct in_conninfo *inc, struct tcphdr "sending challenge ACK\n", s, __func__, th->th_seq, sc->sc_irs + 1, sc->sc_wnd); - syncache_respond(sc, sch, m, TH_ACK); + syncache_respond(sc, m, TH_ACK); } } else { if ((s = tcp_log_addrs(inc, th, NULL, NULL))) @@ -1475,7 +1474,7 @@ syncache_add(struct in_conninfo *inc, struct tcpopt *t s, __func__); free(s, M_TCPLOG); } - if (syncache_respond(sc, sch, m, TH_SYN|TH_ACK) == 0) { + if (syncache_respond(sc, m, TH_SYN|TH_ACK) == 0) { sc->sc_rxmits = 0; syncache_timeout(sc, sch, 1); TCPSTAT_INC(tcps_sndacks); @@ -1640,7 +1639,7 @@ skip_alloc: /* * Do a standard 3-way handshake. */ - if (syncache_respond(sc, sch, m, TH_SYN|TH_ACK) == 0) { + if (syncache_respond(sc, m, TH_SYN|TH_ACK) == 0) { if (V_tcp_syncookies && V_tcp_syncookiesonly && sc != &scs) syncache_free(sc); else if (sc != &scs) @@ -1685,8 +1684,7 @@ tfo_expanded: * i.e. m0 != NULL, or upon 3WHS ACK timeout, i.e. m0 == NULL. */ static int -syncache_respond(struct syncache *sc, struct syncache_head *sch, - const struct mbuf *m0, int flags) +syncache_respond(struct syncache *sc, const struct mbuf *m0, int flags) { struct ip *ip = NULL; struct mbuf *m; _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
