Cleanup, drop now unused internal function svc_is_unique()

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>

src/svc.c

@@ -617,27 +617,6 @@ int svc_enabled(svc_t *svc)
 	return 1;
 }
 
-int svc_is_unique(svc_t *svc)
-{
-	svc_t *s, *iter = NULL;
-	int unique = 1;
-
-	for (s = svc_iterator(&iter, 1); s; s = svc_iterator(&iter, 0)) {
-		if (svc->type == SVC_TYPE_FREE)
-			continue;
-
-		if (s == svc)
-			continue;
-
-		if (s->job == svc->job) {
-			unique = 0;
-			break;
-		}
-	}
-
-	return unique;
-}
-
 /* break up "job:id job:id job:id ..." into several "job:id" tokens */
 static char *tokstr(char *str, size_t len)
 {

src/svc.h

@@ -220,7 +220,6 @@ void	    svc_prune_bootstrap	   (void);
 
 void        svc_enable             (svc_t *svc);
 int         svc_enabled            (svc_t *svc);
-int         svc_is_unique          (svc_t *svc);
 
 int         svc_parse_jobstr       (char *str, size_t len, int (*found)(svc_t *), int (not_found)(char *, char *));