core/device: remove unused variable

Follow-up for bf70ff2cff.
2018-01-24 12:52:23 +09:00
parent dad105c678
commit e61d3d8aae
1 changed files with 0 additions and 1 deletions
@@ -796,7 +796,6 @@ static int device_dispatch_io(sd_event_source *source, int fd, uint32_t revents,
        }

        if (streq(action, "change"))  {
-                _cleanup_free_ char *e = NULL;
                Unit *u;
                Device *d, *l, *n;