cls_flow: remove one dynamic array

Its better to use a predefined size for this small automatic variable. Removes a sparse error as well : net/sched/cls_flow.c:288:13: error: bad constant expression Signed-off-by: Eric Dumazet <[email protected]> Signed-off-by: David S. Miller <[email protected]>
fracktal · Dec 14, 2011 · 3a53943 · 3a53943
1 parent fcdf95c
commit 3a53943
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/net/sched/cls_flow.c b/net/sched/cls_flow.c
@@ -285,7 +285,7 @@ static int flow_classify(struct sk_buff *skb, const struct tcf_proto *tp,
 	int r;
 
 	list_for_each_entry(f, &head->filters, list) {
-		u32 keys[f->nkeys];
+		u32 keys[FLOW_KEY_MAX + 1];
 		struct flow_keys flow_keys;
 
 		if (!tcf_em_tree_match(skb, &f->ematches, NULL))