netdev-linux: Check return value of set_nonblocking().

[sliver-openvswitch.git] / lib / match.c

diff --git a/lib/match.c b/lib/match.c
index 10dbdcb..bedb1a1 100644 (file)
--- a/lib/match.c
+++ b/lib/match.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2009, 2010, 2011, 2012 Nicira, Inc.
+ * Copyright (c) 2009, 2010, 2011, 2012, 2013 Nicira, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -16,7 +16,6 @@
 
 #include <config.h>
 #include "match.h"
-#include <assert.h>
 #include <stdlib.h>
 #include "byte-order.h"
 #include "dynamic-string.h"
@@ -107,8 +106,7 @@ match_wc_init(struct match *match, const struct flow *flow)
         memset(&wc->masks.arp_tha, 0xff, sizeof wc->masks.arp_tha);
     }
 
-    if (flow->dl_type == htons(ETH_TYPE_IPV6) ||
-        flow->dl_type == htons(ETH_TYPE_IP)) {
+    if (is_ip_any(flow)) {
         memset(&wc->masks.nw_tos, 0xff, sizeof wc->masks.nw_tos);
         memset(&wc->masks.nw_ttl, 0xff, sizeof wc->masks.nw_ttl);
     }
@@ -177,7 +175,7 @@ void
 match_set_reg_masked(struct match *match, unsigned int reg_idx,
                      uint32_t value, uint32_t mask)
 {
-    assert(reg_idx < FLOW_N_REGS);
+    ovs_assert(reg_idx < FLOW_N_REGS);
     flow_wildcards_set_reg_mask(&match->wc, reg_idx, mask);
     match->flow.regs[reg_idx] = value & mask;
 }