linux-kernel - Re: [PATCH 2/2] nfc: remove unneeded nfc_put

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <CAHb8M2Bt2+MD_ZKmA89j4bSmmJ--ut-uvXCWj1_1Q2xaKvLEkQ@mail.gmail.com>
Date:	Mon, 14 Apr 2014 11:19:56 +0900
From:	DaeSeok Youn <daeseok.youn@...il.com>
To:	David Miller <davem@...emloft.net>, lauro.venancio@...nbossa.org
Cc:	aloisio.almeida@...nbossa.org, sameo@...ux.intel.com,
	linux-wireless@...r.kernel.org, linux-nfc@...ts.01.org,
	netdev@...r.kernel.org, linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 2/2] nfc: remove unneeded nfc_put_device() calls

Hi,

Can you review this patch?

Thanks.
Daeseok Youn

2014-04-02 16:56 GMT+09:00 Daeseok Youn <daeseok.youn@...il.com>:
>
> If local is NULL, nfs_put_device() is called twice.
> So nfs_put_device() in "if (!local)" is removed.
>
> Signed-off-by: Daeseok Youn <daeseok.youn@...il.com>
> ---
>  net/nfc/netlink.c |    1 -
>  1 files changed, 0 insertions(+), 1 deletions(-)
>
> diff --git a/net/nfc/netlink.c b/net/nfc/netlink.c
> index b2ad570..3e0a676 100644
> --- a/net/nfc/netlink.c
> +++ b/net/nfc/netlink.c
> @@ -1038,7 +1038,6 @@ static int nfc_genl_llc_sdreq(struct sk_buff *skb, struct genl_info *info)
>
>         local = nfc_llcp_find_local(dev);
>         if (!local) {
> -               nfc_put_device(dev);
>                 rc = -ENODEV;
>                 goto exit;
>         }
> --
> 1.7.4.4
>
>
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/