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Remove the unused parameter 'locked' from the function

Browse source 
syncache_respond(). There is no functional change. The
parameter became unused in r313330, but wasn't removed.

Approved by:		re (kib@)
MFC after:		1 month
Sponsored by:		Netflix, Inc.
This commit is contained in:
Michael Tuexen 2018-09-23 16:37:32 +00:00
parent 697fb19207
commit 078a49a077
1 changed files with 5 additions and 5 deletions
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10
sys/netinet/tcp_syncache.c
View file

@ -130,7 +130,7 @@ SYSCTL_INT(_net_inet_tcp, OID_AUTO, functions_inherit_listen_socket_stack,
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 *, int,
static int syncache_respond(struct syncache *, struct syncache_head *,
const struct mbuf *);
static struct socket *syncache_socket(struct syncache *, struct socket *,
struct mbuf *m);
@ -489,7 +489,7 @@ syncache_timer(void *xsch)
free(s, M_TCPLOG);
}
syncache_respond(sc, sch, 1, NULL);
syncache_respond(sc, sch, NULL);
TCPSTAT_INC(tcps_sc_retransmitted);
syncache_timeout(sc, sch, 0);
}
@ -1413,7 +1413,7 @@ syncache_add(struct in_conninfo *inc, struct tcpopt *to, struct tcphdr *th,
s, __func__);
free(s, M_TCPLOG);
}
if (syncache_respond(sc, sch, 1, m) == 0) {
if (syncache_respond(sc, sch, m) == 0) {
sc->sc_rxmits = 0;
syncache_timeout(sc, sch, 1);
TCPSTAT_INC(tcps_sndacks);
@ -1577,7 +1577,7 @@ skip_alloc:
/*
* Do a standard 3-way handshake.
*/
if (syncache_respond(sc, sch, 0, m) == 0) {
if (syncache_respond(sc, sch, m) == 0) {
if (V_tcp_syncookies && V_tcp_syncookiesonly && sc != &scs)
syncache_free(sc);
else if (sc != &scs)
@ -1622,7 +1622,7 @@ 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, int locked,
syncache_respond(struct syncache *sc, struct syncache_head *sch,
const struct mbuf *m0)
{
struct ip *ip = NULL;