Author: dim
Date: Tue Dec 24 20:25:18 2013
New Revision: 259839
URL: http://svnweb.freebsd.org/changeset/base/259839
Log:
In sys/netinet/in_mcast.c, inm_is_ifp_detached() is only used whenever
KTR is defined, so put it between #ifdef KTR guards. This avoids a
warning about a unused function if KTR is not enabled.
MFC after: 3 days
Modified:
head/sys/netinet/in_mcast.c
Modified: head/sys/netinet/in_mcast.c
==============================================================================
--- head/sys/netinet/in_mcast.c Tue Dec 24 19:58:27 2013 (r259838)
+++ head/sys/netinet/in_mcast.c Tue Dec 24 20:25:18 2013 (r259839)
@@ -140,7 +140,9 @@ static int in_getmulti(struct ifnet *, c
struct in_multi **);
static int inm_get_source(struct in_multi *inm, const in_addr_t haddr,
const int noalloc, struct ip_msource **pims);
+#ifdef KTR
static int inm_is_ifp_detached(const struct in_multi *);
+#endif
static int inm_merge(struct in_multi *, /*const*/ struct in_mfilter *);
static void inm_purge(struct in_multi *);
static void inm_reap(struct in_multi *);
@@ -187,6 +189,7 @@ static STAILQ_HEAD(, ip_moptions) imo_gc
STAILQ_HEAD_INITIALIZER(imo_gc_list);
static struct task imo_gc_task = TASK_INITIALIZER(0, inp_gcmoptions, NULL);
+#ifdef KTR
/*
* Inline function which wraps assertions for a valid ifp.
* The ifnet layer will set the ifma's ifp pointer to NULL if the ifp
@@ -209,6 +212,7 @@ inm_is_ifp_detached(const struct in_mult
return (ifp == NULL);
}
+#endif
/*
* Initialize an in_mfilter structure to a known state at t0, t1
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