From: Marcel Holtmann <marcel@holtmann.org>
To: Andrei Emeltchenko <Andrei.Emeltchenko.news@gmail.com>
Cc: linux-bluetooth@vger.kernel.org
Subject: Re: [PATCH] Bluetooth: Silence sparse warning
Date: Tue, 20 Mar 2012 09:18:27 -0700 [thread overview]
Message-ID: <1332260307.1870.21.camel@aeonflux> (raw)
In-Reply-To: <1332259694-9199-1-git-send-email-Andrei.Emeltchenko.news@gmail.com>
Hi Andrei,
> Silence sparse warning shown below:
> ...
> net/bluetooth/mgmt.c:448:15: warning: cast to restricted __le32
> ...
>
> Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
> ---
> net/bluetooth/mgmt.c | 4 +---
> 1 files changed, 1 insertions(+), 3 deletions(-)
>
> diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
> index b8f9016..913c6d2 100644
> --- a/net/bluetooth/mgmt.c
> +++ b/net/bluetooth/mgmt.c
> @@ -443,9 +443,7 @@ static u16 get_uuid16(u8 *uuid128)
> return 0;
> }
>
> - memcpy(&val, &uuid128[12], 4);
> -
> - val = le32_to_cpu(val);
> + val = get_unaligned_le32(uuid128 + 12);
> if (val > 0xffff)
> return 0;
>
since Gustavo already applied this patch, don't bother ;)
Regards
Marcel
next prev parent reply other threads:[~2012-03-20 16:18 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-20 16:08 [PATCH] Bluetooth: Silence sparse warning Andrei Emeltchenko
2012-03-20 16:18 ` Marcel Holtmann [this message]
2012-03-20 16:24 ` Andrei Emeltchenko
-- strict thread matches above, loose matches on Subject: below --
2012-03-20 8:32 Andrei Emeltchenko
2012-03-20 13:19 ` Gustavo Padovan
2012-03-20 15:49 ` Marcel Holtmann
2012-03-19 11:26 Andrei Emeltchenko
2012-03-19 17:39 ` Marcel Holtmann
2012-03-20 8:34 ` Andrei Emeltchenko
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