CPP hygiene, debug leftovers

cpp/rs/rs_core.c

@@ -365,7 +365,7 @@ static bool rs_has_cpu_level_core(enum rs_cpu_level level) {
         } \
     } while (0)
 
-#define RS_SIZE(D, P) (sizeof(struct rs) + (D+P)*D + D*P*32)
+#define RS_SIZE(D, P) (sizeof(struct rs) + ((D)+(P))*(D) + (D)*(P)*32)
 
 static void rs_new_core(u8 parity, struct rs* r) {
     int B = rs_blocks_core(parity);

kmod/sysctl.c

@@ -65,13 +65,6 @@ static struct ctl_table eggsfs_cb_sysctls[] = {
         .proc_handler = eggsfs_drop_spans_sysctl,
     },
 
-#if 0
-    {
-        .procname = "refresh_info",
-        .data = &refresh_info,
-    }
-#endif
-
     EGGSFS_CTL_INT_TIME(dir_refresh_time),
 
     EGGSFS_CTL_ULONG(span_cache_max_size_async),