linux-kernel - Re: [PATCH v3] misc: mic: Use memdup

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Message-ID: <20171219091701.GA31059@kroah.com>
Date:   Tue, 19 Dec 2017 10:17:01 +0100
From:   Greg KH <gregkh@...uxfoundation.org>
To:     Vasyl Gomonovych <gomonovych@...il.com>
Cc:     sfr@...b.auug.org.au, arnd@...db.de, sudeep.dutt@...el.com,
        ashutosh.dixit@...el.com, dan.carpenter@...cle.com,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3] misc: mic: Use memdup_user() as a cleanup

On Wed, Dec 13, 2017 at 11:01:08PM +0100, Vasyl Gomonovych wrote:
> Fix coccicheck warning which recommends to use memdup_user():
> 
> drivers/misc/mic/vop/vop_vringh.c:940:14-21: WARNING opportunity for memdup_user
> drivers/misc/mic/vop/vop_vringh.c:998:8-15: WARNING opportunity for memdup_user
> Generated by: scripts/coccinelle/memdup_user/memdup_user.cocci
> 
> Signed-off-by: Vasyl Gomonovych <gomonovych@...il.com>
> ---
> I'm not sure if this still valid, maybe warning was fixed already.
> In that case sorry for this disturbing noise.

Seems to already be in the tree.

thanks,

greg k-h