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| author | Johan Hedberg | 2013-12-12 08:53:21 +0100 |
|---|---|---|
| committer | Marcel Holtmann | 2013-12-12 08:59:21 +0100 |
| commit | 30d3db44bb337321b25344eea3ed6a64ee16fcc8 (patch) | |
| tree | 7ae26e0b386cec6716fde50428404e4258905312 /net/bluetooth/6lowpan.c | |
| parent | Bluetooth: Add missing 6lowpan.h include (diff) | |
| download | kernel-qcow2-linux-30d3db44bb337321b25344eea3ed6a64ee16fcc8.tar.gz kernel-qcow2-linux-30d3db44bb337321b25344eea3ed6a64ee16fcc8.tar.xz kernel-qcow2-linux-30d3db44bb337321b25344eea3ed6a64ee16fcc8.zip | |
Bluetooth: Fix test for lookup_dev return value
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>
Diffstat (limited to 'net/bluetooth/6lowpan.c')
| -rw-r--r-- | net/bluetooth/6lowpan.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/bluetooth/6lowpan.c b/net/bluetooth/6lowpan.c index 3cbb1d14c304..5ad8b483efa3 100644 --- a/net/bluetooth/6lowpan.c +++ b/net/bluetooth/6lowpan.c @@ -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); |