fetch-pack.c: rename some parameters from "path" to "refname"

The parameters denote reference names, which are no longer 1:1 with
filesystem paths.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

builtin/fetch-pack.c

@@ -58,19 +58,19 @@ static void rev_list_push(struct commit *commit, int mark)
 	}
 }
 
-static int rev_list_insert_ref(const char *path, const unsigned char *sha1, int flag, void *cb_data)
+static int rev_list_insert_ref(const char *refname, const unsigned char *sha1, int flag, void *cb_data)
 {
-	struct object *o = deref_tag(parse_object(sha1), path, 0);
+	struct object *o = deref_tag(parse_object(sha1), refname, 0);
 
 	if (o && o->type == OBJ_COMMIT)
 		rev_list_push((struct commit *)o, SEEN);
 
 	return 0;
 }
 
-static int clear_marks(const char *path, const unsigned char *sha1, int flag, void *cb_data)
+static int clear_marks(const char *refname, const unsigned char *sha1, int flag, void *cb_data)
 {
-	struct object *o = deref_tag(parse_object(sha1), path, 0);
+	struct object *o = deref_tag(parse_object(sha1), refname, 0);
 
 	if (o && o->type == OBJ_COMMIT)
 		clear_commit_marks((struct commit *)o,
@@ -493,7 +493,7 @@ static int find_common(int fd[2], unsigned char *result_sha1,
 
 static struct commit_list *complete;
 
-static int mark_complete(const char *path, const unsigned char *sha1, int flag, void *cb_data)
+static int mark_complete(const char *refname, const unsigned char *sha1, int flag, void *cb_data)
 {
 	struct object *o = parse_object(sha1);