linux-kernel - RE: [PATCH net-next v2 07/10] ethtool: cmis_cdb: Add a layer for supporting CDB commands

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Date: Tue, 16 Apr 2024 11:50:39 +0000
From: Danielle Ratson <danieller@...dia.com>
To: Jakub Kicinski <kuba@...nel.org>
CC: "netdev@...r.kernel.org" <netdev@...r.kernel.org>, "davem@...emloft.net"
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	<mlxsw@...dia.com>, Petr Machata <petrm@...dia.com>, Ido Schimmel
	<idosch@...dia.com>
Subject: RE: [PATCH net-next v2 07/10] ethtool: cmis_cdb: Add a layer for
 supporting CDB commands

> > +	page_data->data = kmalloc(page_data->length, GFP_KERNEL);
> > +	if (!page_data->data)
> > +		return -ENOMEM;
> > +
> > +	memcpy(page_data->data, data, page_data->length);
> 
> coccicheck suggests to use kmemdup() here:
> 
> net/ethtool/cmis_cdb.c:504:19-26: WARNING opportunity for kmemdup
> --
> pw-bot: cr

Will fix, thanks.