[PATCH] remote.c: make free_ref(), parse_push_refspec() and free_refspecs() static.

[Nanako Shiraishi <nanako3@lavabit.com>]

These functions are not used by any other file.

Signed-off-by: Nanako Shiraishi <nanako3@lavabit.com>
---
 remote.c |    6 +++---
 remote.h |    2 --
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/remote.c b/remote.c
index 3f3c789..c45d96e 100644
--- a/remote.c
+++ b/remote.c
@@ -455,7 +455,7 @@ static int verify_refname(char *name, int is_glob)
  *          and dst pointers are always freeable pointers as well
  *          as the refspec pointer itself.
  */
-void free_refspecs(struct refspec *refspec, int nr_refspec)
+static void free_refspecs(struct refspec *refspec, int nr_refspec)
 {
 	int i;
 
@@ -613,7 +613,7 @@ struct refspec *parse_fetch_refspec(int nr_refspec, const char **refspec)
 	return parse_refspec_internal(nr_refspec, refspec, 1, 0);
 }
 
-struct refspec *parse_push_refspec(int nr_refspec, const char **refspec)
+static struct refspec *parse_push_refspec(int nr_refspec, const char **refspec)
 {
 	return parse_refspec_internal(nr_refspec, refspec, 0, 0);
 }
@@ -783,7 +783,7 @@ struct ref *copy_ref_list(const struct ref *ref)
 	return ret;
 }
 
-void free_ref(struct ref *ref)
+static void free_ref(struct ref *ref)
 {
 	if (!ref)
 		return;
diff --git a/remote.h b/remote.h
index 2601f6e..c6163ff 100644
--- a/remote.h
+++ b/remote.h
@@ -77,8 +77,6 @@ void ref_remove_duplicates(struct ref *ref_map);
 
 int valid_fetch_refspec(const char *refspec);
 struct refspec *parse_fetch_refspec(int nr_refspec, const char **refspec);
-struct refspec *parse_push_refspec(int nr_refspec, const char **refspec);
-void free_refspecs(struct refspec *refspec, int nr_refspec);
 
 int match_refs(struct ref *src, struct ref *dst, struct ref ***dst_tail,
 	       int nr_refspec, const char **refspec, int all);
-- 
1.6.0.2

-- 
Nanako Shiraishi
http://ivory.ap.teacup.com/nanako3/