netdev - Re: [PATCH] Bluetooth: Don't assign twice the same value

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Date:   Wed, 2 Mar 2022 13:36:25 -0800
From:   Luiz Augusto von Dentz <luiz.dentz@...il.com>
To:     Christophe JAILLET <christophe.jaillet@...adoo.fr>
Cc:     Marcel Holtmann <marcel@...tmann.org>,
        Johan Hedberg <johan.hedberg@...il.com>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org,
        "linux-bluetooth@...r.kernel.org" <linux-bluetooth@...r.kernel.org>,
        "open list:NETWORKING [GENERAL]" <netdev@...r.kernel.org>
Subject: Re: [PATCH] Bluetooth: Don't assign twice the same value

Hi Christophe,

On Wed, Mar 2, 2022 at 12:18 PM Christophe JAILLET
<christophe.jaillet@...adoo.fr> wrote:
>
> data.pid is set twice with the same value. Remove one of these redundant
> calls.
>
> Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
> ---
>  net/bluetooth/l2cap_core.c | 1 -
>  1 file changed, 1 deletion(-)
>
> diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
> index e817ff0607a0..0d460cb7f965 100644
> --- a/net/bluetooth/l2cap_core.c
> +++ b/net/bluetooth/l2cap_core.c
> @@ -1443,7 +1443,6 @@ static void l2cap_ecred_connect(struct l2cap_chan *chan)
>         data.pdu.scid[0]     = cpu_to_le16(chan->scid);
>
>         chan->ident = l2cap_get_ident(conn);
> -       data.pid = chan->ops->get_peer_pid(chan);

Perhaps we should do if (!data->pid) then since afaik one can do
connect without bind.

>         data.count = 1;
>         data.chan = chan;
> --
> 2.32.0
>


-- 
Luiz Augusto von Dentz