src: Localify m_ext_free.

[Repository Conversion <srcmastr%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/2def819395ad
branches:  trunk
changeset: 318026:2def819395ad
user:      maxv <maxv%NetBSD.org@localhost>
date:      Tue Apr 10 15:27:35 2018 +0000
description:
Localify m_ext_free.

diffstat:

 sys/kern/uipc_mbuf.c |  9 ++++-----
 sys/sys/mbuf.h       |  3 +--
 2 files changed, 5 insertions(+), 7 deletions(-)

diffs (50 lines):

diff -r 8d4eb482a366 -r 2def819395ad sys/kern/uipc_mbuf.c
--- a/sys/kern/uipc_mbuf.c      Tue Apr 10 12:44:41 2018 +0000
+++ b/sys/kern/uipc_mbuf.c      Tue Apr 10 15:27:35 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: uipc_mbuf.c,v 1.184 2018/03/21 17:03:09 maxv Exp $     */
+/*     $NetBSD: uipc_mbuf.c,v 1.185 2018/04/10 15:27:35 maxv Exp $     */
 
 /*
  * Copyright (c) 1999, 2001 The NetBSD Foundation, Inc.
@@ -62,7 +62,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: uipc_mbuf.c,v 1.184 2018/03/21 17:03:09 maxv Exp $");
+__KERNEL_RCSID(0, "$NetBSD: uipc_mbuf.c,v 1.185 2018/04/10 15:27:35 maxv Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_mbuftrace.h"
@@ -1717,12 +1717,11 @@
 }
 
 /*
- * m_ext_free: release a reference to the mbuf external storage.
+ * Release a reference to the mbuf external storage.
  *
  * => free the mbuf m itself as well.
  */
-
-void
+static void
 m_ext_free(struct mbuf *m)
 {
        const bool embedded = MEXT_ISEMBEDDED(m);
diff -r 8d4eb482a366 -r 2def819395ad sys/sys/mbuf.h
--- a/sys/sys/mbuf.h    Tue Apr 10 12:44:41 2018 +0000
+++ b/sys/sys/mbuf.h    Tue Apr 10 15:27:35 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: mbuf.h,v 1.180 2018/03/21 17:03:09 maxv Exp $  */
+/*     $NetBSD: mbuf.h,v 1.181 2018/04/10 15:27:35 maxv Exp $  */
 
 /*
  * Copyright (c) 1996, 1997, 1999, 2001, 2007 The NetBSD Foundation, Inc.
@@ -864,7 +864,6 @@
 void   m_freem(struct mbuf *);
 void   m_reclaim(void *, int);
 void   mbinit(void);
-void   m_ext_free(struct mbuf *);
 void   m_move_pkthdr(struct mbuf *, struct mbuf *);
 
 bool   m_ensure_contig(struct mbuf **, int);