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ieee802154: socket: fix checkpatch issue
This patch solves the following checkpatch issue: CHECK: Comparison to NULL could be written "skb" + if (skb != NULL) { Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
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@ -560,7 +560,7 @@ static int dgram_ioctl(struct sock *sk, int cmd, unsigned long arg)
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amount = 0;
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amount = 0;
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spin_lock_bh(&sk->sk_receive_queue.lock);
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spin_lock_bh(&sk->sk_receive_queue.lock);
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skb = skb_peek(&sk->sk_receive_queue);
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skb = skb_peek(&sk->sk_receive_queue);
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if (skb != NULL) {
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if (skb) {
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/* We will only return the amount
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/* We will only return the amount
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* of this packet since that is all
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* of this packet since that is all
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* that will be read.
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* that will be read.
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