Inline function refname_format_print()

Soon we will make printing independent of collapsing.

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

builtin/check-ref-format.c

@@ -48,17 +48,12 @@ static int check_ref_format_branch(const char *arg)
 	return 0;
 }
 
-static void refname_format_print(const char *arg)
-{
-	char *refname = collapse_slashes(arg);
-	printf("%s\n", refname);
-}
-
 int cmd_check_ref_format(int argc, const char **argv, const char *prefix)
 {
 	int i;
 	int print = 0;
 	int flags = 0;
+	const char *refname;
 
 	if (argc == 2 && !strcmp(argv[1], "-h"))
 		usage(builtin_check_ref_format_usage);
@@ -81,11 +76,14 @@ int cmd_check_ref_format(int argc, const char **argv, const char *prefix)
 	if (! (i == argc - 1))
 		usage(builtin_check_ref_format_usage);
 
-	if (check_refname_format(argv[i], flags))
+	refname = argv[i];
+	if (check_refname_format(refname, flags))
 		return 1;
 
-	if (print)
-		refname_format_print(argv[i]);
+	if (print) {
+		refname = collapse_slashes(refname);
+		printf("%s\n", refname);
+	}
 
 	return 0;
 }