netdev - Re: [patch] Bluetooth: fix ->alloc

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Message-ID: <CAJdJm_O9q3YgpjTQexbLvMm8ViViu+MrmRCqPwQDDUzaxVQYUg@mail.gmail.com>
Date:	Mon, 16 Dec 2013 16:35:25 -0400
From:	Anderson Lizardo <anderson.lizardo@...nbossa.org>
To:	Dan Carpenter <dan.carpenter@...cle.com>
Cc:	Marcel Holtmann <marcel@...tmann.org>,
	Gustavo Padovan <gustavo@...ovan.org>,
	Johan Hedberg <johan.hedberg@...il.com>,
	"David S. Miller" <davem@...emloft.net>,
	BlueZ development <linux-bluetooth@...r.kernel.org>,
	netdev@...r.kernel.org, kernel-janitors@...r.kernel.org
Subject: Re: [patch] Bluetooth: fix ->alloc_skb() error checking

Hi Dan,

On Mon, Dec 16, 2013 at 4:28 PM, Dan Carpenter <dan.carpenter@...cle.com> wrote:
> @@ -2413,8 +2413,8 @@ static struct sk_buff *l2cap_create_basic_pdu(struct l2cap_chan *chan,
>
>         skb = chan->ops->alloc_skb(chan, count + L2CAP_HDR_SIZE,
>                                    msg->msg_flags & MSG_DONTWAIT);
> -       if (IS_ERR(skb))
> -               return skb;
> +       if (skb)
> +               return ERR_PTR(-ENOMEM);

It should be "!skb" above right?

>
>         skb->priority = priority;
>

Best Regards,
-- 
Anderson Lizardo
Instituto Nokia de Tecnologia - INdT
Manaus - Brazil
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