netdev - [Patch net-next] virtio_net: fix a typo in virtnet_alloc

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Date:	Mon, 10 Dec 2012 20:24:08 +0800
From:	Cong Wang <amwang@...hat.com>
To:	netdev@...r.kernel.org
Cc:	Jason Wang <jasowang@...hat.com>,
	"David S. Miller" <davem@...emloft.net>,
	Cong Wang <amwang@...hat.com>
Subject: [Patch net-next] virtio_net: fix a typo in virtnet_alloc_queues()

Obviously it should check !vi->rq.

Reported-by: Fengguang Wu <fengguang.wu@...el.com> 
Cc: Jason Wang <jasowang@...hat.com>
Cc: David S. Miller <davem@...emloft.net>
Signed-off-by: Cong Wang <amwang@...hat.com>

---
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index a644eeb..68d64f0 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -1347,7 +1347,7 @@ static int virtnet_alloc_queues(struct virtnet_info *vi)
 	if (!vi->sq)
 		goto err_sq;
 	vi->rq = kzalloc(sizeof(*vi->rq) * vi->max_queue_pairs, GFP_KERNEL);
-	if (!vi->sq)
+	if (!vi->rq)
 		goto err_rq;
 
 	INIT_DELAYED_WORK(&vi->refill, refill_work);
--
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