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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-08-07 14:56:50 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-09-21 10:29:37 +0200 |
| commit | c37f9fba70085fedc8eede7559489d2321393005 (patch) | |
| tree | 042455ebf1fa89a277a825f72e1ed805d0b4d296 /freebsd/sys/net/if_stf.c | |
| parent | Update to FreeBSD head 2017-06-01 (diff) | |
| download | rtems-libbsd-c37f9fba70085fedc8eede7559489d2321393005.tar.bz2 | |
Update to FreeBSD head 2017-08-01
Git mirror commit f5002f5e5f78cae9f0269d812dc0aedb0339312c.
Update #3472.
Diffstat (limited to 'freebsd/sys/net/if_stf.c')
| -rw-r--r-- | freebsd/sys/net/if_stf.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/freebsd/sys/net/if_stf.c b/freebsd/sys/net/if_stf.c index 719dd1fa..b29c5f93 100644 --- a/freebsd/sys/net/if_stf.c +++ b/freebsd/sys/net/if_stf.c @@ -141,7 +141,6 @@ SYSCTL_INT(_net_link_stf, OID_AUTO, permit_rfc1918, CTLFLAG_RWTUN, struct stf_softc { struct ifnet *sc_ifp; - struct mtx sc_ro_mtx; u_int sc_fibnum; const struct encaptab *encap_cookie; }; @@ -149,10 +148,6 @@ struct stf_softc { static const char stfname[] = "stf"; -/* - * Note that mutable fields in the softc are not currently locked. - * We do lock sc_ro in stf_output though. - */ static MALLOC_DEFINE(M_STF, stfname, "6to4 Tunnel Interface"); static const int ip_stf_ttl = 40; @@ -259,7 +254,6 @@ stf_clone_create(struct if_clone *ifc, char *name, size_t len, caddr_t params) ifp->if_dname = stfname; ifp->if_dunit = IF_DUNIT_NONE; - mtx_init(&(sc)->sc_ro_mtx, "stf ro", NULL, MTX_DEF); sc->encap_cookie = encap_attach_func(AF_INET, IPPROTO_IPV6, stf_encapcheck, &in_stf_protosw, sc); if (sc->encap_cookie == NULL) { @@ -286,7 +280,6 @@ stf_clone_destroy(struct if_clone *ifc, struct ifnet *ifp) err = encap_detach(sc->encap_cookie); KASSERT(err == 0, ("Unexpected error detaching encap_cookie")); - mtx_destroy(&(sc)->sc_ro_mtx); bpfdetach(ifp); if_detach(ifp); if_free(ifp); |