net: sched: Using NULL instead of plain integer

Fixes the following sparse warnings: net/sched/cls_api.c:1101:43: warning: Using plain integer as NULL pointer net/sched/cls_api.c:1492:75: warning: Using plain integer as NULL pointer Signed-off-by: YueHaibing <[email protected]> Signed-off-by: David S. Miller <[email protected]>
zarubaf · Jul 18, 2018 · 5318918 · 5318918
1 parent 5c968f4
commit 5318918
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c
@@ -1053,7 +1053,7 @@ static void tfilter_notify_chain(struct net *net, struct sk_buff *oskb,
 	for (tp = rtnl_dereference(chain->filter_chain);
 	     tp; tp = rtnl_dereference(tp->next))
 		tfilter_notify(net, oskb, n, tp, block,
-			       q, parent, 0, event, false);
+			       q, parent, NULL, event, false);
 }
 
 static int tc_new_tfilter(struct sk_buff *skb, struct nlmsghdr *n,
@@ -1444,7 +1444,7 @@ static bool tcf_chain_dump(struct tcf_chain *chain, struct Qdisc *q, u32 parent,
 			memset(&cb->args[1], 0,
 			       sizeof(cb->args) - sizeof(cb->args[0]));
 		if (cb->args[1] == 0) {
-			if (tcf_fill_node(net, skb, tp, block, q, parent, 0,
+			if (tcf_fill_node(net, skb, tp, block, q, parent, NULL,
 					  NETLINK_CB(cb->skb).portid,
 					  cb->nlh->nlmsg_seq, NLM_F_MULTI,
 					  RTM_NEWTFILTER) <= 0)