path-util: Drop path_make_relative_cwd()

Function is unused

src/basic/path-util.c

@@ -221,33 +221,6 @@ int path_make_relative_parent(const char *from_child, const char *to, char **ret
         return path_make_relative(from, to, ret);
 }
 
-int path_make_relative_cwd(const char *p, char **ret) {
-        char *c;
-        int r;
-
-        assert(p);
-        assert(ret);
-
-        if (path_is_absolute(p)) {
-                _cleanup_free_ char *cwd = NULL;
-
-                r = safe_getcwd(&cwd);
-                if (r < 0)
-                        return r;
-
-                r = path_make_relative(cwd, p, &c);
-                if (r < 0)
-                        return r;
-        } else {
-                c = strdup(p);
-                if (!c)
-                        return -ENOMEM;
-        }
-
-        *ret = TAKE_PTR(c);
-        return 0;
-}
-
 char* path_startswith_strv(const char *p, char **set) {
         STRV_FOREACH(s, set) {
                 char *t;

src/basic/path-util.h

@@ -62,7 +62,6 @@ int safe_getcwd(char **ret);
 int path_make_absolute_cwd(const char *p, char **ret);
 int path_make_relative(const char *from, const char *to, char **ret);
 int path_make_relative_parent(const char *from_child, const char *to, char **ret);
-int path_make_relative_cwd(const char *from, char **ret);
 char *path_startswith_full(const char *path, const char *prefix, bool accept_dot_dot) _pure_;
 static inline char* path_startswith(const char *path, const char *prefix) {
         return path_startswith_full(path, prefix, true);