[PATCH] net/mac80211/wme.c: fix sparse warning
authorJohannes Berg <johannes@sipsolutions.net>
Mon, 10 Sep 2007 11:55:08 +0000 (13:55 +0200)
committerDavid S. Miller <davem@sunset.davemloft.net>
Wed, 26 Sep 2007 05:55:44 +0000 (22:55 -0700)
wme.c triggers a sparse warning; it wasn't noticed before because until
recently ARRAY_SIZE triggered a sparse error.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
net/mac80211/wme.c

index 89ce815296942651885fb6ec68949f082e9ca410..7ab82b376e1bc92f8d656bfa30f7a3cf4b2b1152 100644 (file)
@@ -424,7 +424,7 @@ static int wme_qdiscop_init(struct Qdisc *qd, struct rtattr *opt)
                skb_queue_head_init(&q->requeued[i]);
                q->queues[i] = qdisc_create_dflt(qd->dev, &pfifo_qdisc_ops,
                                                 qd->handle);
-               if (q->queues[i] == 0) {
+               if (!q->queues[i]) {
                        q->queues[i] = &noop_qdisc;
                        printk(KERN_ERR "%s child qdisc %i creation failed", dev->name, i);
                }