[PATCH iproute2 10/22] ipxfrm: make local functions static

[Stephen Hemminger]

Make functions only used in ipxfrm.c static.

Signed-off-by: Stephen Hemminger <step...@networkplumber.org>
---
 ip/ipxfrm.c       | 11 ++++++-----
 ip/xfrm.h         |  9 ---------
 ip/xfrm_monitor.c |  2 +-
 3 files changed, 7 insertions(+), 15 deletions(-)

diff --git a/ip/ipxfrm.c b/ip/ipxfrm.c
index 17ab4abef4be..2dea4e37f209 100644
--- a/ip/ipxfrm.c
+++ b/ip/ipxfrm.c
@@ -186,7 +186,7 @@ const char *strxf_algotype(int type)
        return str;
 }
 
-const char *strxf_mask8(__u8 mask)
+static const char *strxf_mask8(__u8 mask)
 {
        static char str[16];
        const int sn = sizeof(mask) * 8 - 1;
@@ -209,7 +209,7 @@ const char *strxf_mask32(__u32 mask)
        return str;
 }
 
-const char *strxf_share(__u8 share)
+static const char *strxf_share(__u8 share)
 {
        static char str[32];
 
@@ -270,7 +270,7 @@ const char *strxf_ptype(__u8 ptype)
        return str;
 }
 
-void xfrm_id_info_print(xfrm_address_t *saddr, struct xfrm_id *id,
+static void xfrm_id_info_print(xfrm_address_t *saddr, struct xfrm_id *id,
                        __u8 mode, __u32 reqid, __u16 family, int force_spi,
                        FILE *fp, const char *prefix, const char *title)
 {
@@ -337,7 +337,8 @@ static const char *strxf_limit(__u64 limit)
        return str;
 }
 
-void xfrm_stats_print(struct xfrm_stats *s, FILE *fp, const char *prefix)
+static void xfrm_stats_print(struct xfrm_stats *s, FILE *fp,
+                            const char *prefix)
 {
        if (prefix)
                fputs(prefix, fp);
@@ -371,7 +372,7 @@ static const char *strxf_time(__u64 time)
        return str;
 }
 
-void xfrm_lifetime_print(struct xfrm_lifetime_cfg *cfg,
+static void xfrm_lifetime_print(struct xfrm_lifetime_cfg *cfg,
                         struct xfrm_lifetime_cur *cur,
                         FILE *fp, const char *prefix)
 {
diff --git a/ip/xfrm.h b/ip/xfrm.h
index 3b158ad71c13..72390d79cfb5 100644
--- a/ip/xfrm.h
+++ b/ip/xfrm.h
@@ -118,18 +118,9 @@ int xfrm_algotype_getbyname(char *name);
 int xfrm_parse_mark(struct xfrm_mark *mark, int *argcp, char ***argvp);
 const char *strxf_xfrmproto(__u8 proto);
 const char *strxf_algotype(int type);
-const char *strxf_mask8(__u8 mask);
 const char *strxf_mask32(__u32 mask);
-const char *strxf_share(__u8 share);
 const char *strxf_proto(__u8 proto);
 const char *strxf_ptype(__u8 ptype);
-void xfrm_id_info_print(xfrm_address_t *saddr, struct xfrm_id *id,
-                       __u8 mode, __u32 reqid, __u16 family, int force_spi,
-                       FILE *fp, const char *prefix, const char *title);
-void xfrm_stats_print(struct xfrm_stats *s, FILE *fp, const char *prefix);
-void xfrm_lifetime_print(struct xfrm_lifetime_cfg *cfg,
-                        struct xfrm_lifetime_cur *cur,
-                        FILE *fp, const char *prefix);
 void xfrm_selector_print(struct xfrm_selector *sel, __u16 family,
                         FILE *fp, const char *prefix);
 void xfrm_xfrma_print(struct rtattr *tb[], __u16 family,
diff --git a/ip/xfrm_monitor.c b/ip/xfrm_monitor.c
index eb07af17cadf..76905ed3f1e1 100644
--- a/ip/xfrm_monitor.c
+++ b/ip/xfrm_monitor.c
@@ -34,7 +34,7 @@
 #include "ip_common.h"
 
 static void usage(void) __attribute__((noreturn));
-int listen_all_nsid;
+static int listen_all_nsid;
 
 static void usage(void)
 {
-- 
2.17.1