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Bluetooth: Fix test for lookup_dev return value

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The condition wouldn't have previously caused -ENOENT to be returned if
dev was NULL. The proper condition should be if (!dev || !dev->netdev).

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Johan Hedberg 2013-12-12 09:53:21 +02:00 committed by Marcel Holtmann
parent d0746f3ecc
commit 30d3db44bb
1 changed files with 1 additions and 1 deletions
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2
net/bluetooth/6lowpan.c
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@ -330,7 +330,7 @@ int bt_6lowpan_recv(struct l2cap_conn *conn, struct sk_buff *skb)
return -ENOENT;
dev = lookup_dev(conn);
if (dev && !dev->netdev)
if (!dev || !dev->netdev)
return -ENOENT;
err = recv_pkt(skb, dev->netdev, conn);