netdev - Re: [PATCH net 2/2] ice: Add check for kzalloc

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Message-ID: <Y71EaQkwvw2OMVHC@unreal>
Date:   Tue, 10 Jan 2023 12:56:41 +0200
From:   Leon Romanovsky <leon@...nel.org>
To:     Tony Nguyen <anthony.l.nguyen@...el.com>
Cc:     davem@...emloft.net, kuba@...nel.org, pabeni@...hat.com,
        edumazet@...gle.com, Jiasheng Jiang <jiasheng@...as.ac.cn>,
        netdev@...r.kernel.org, Jiri Pirko <jiri@...dia.com>,
        Gurucharan G <gurucharanx.g@...el.com>
Subject: Re: [PATCH net 2/2] ice: Add check for kzalloc

On Mon, Jan 09, 2023 at 02:53:58PM -0800, Tony Nguyen wrote:
> From: Jiasheng Jiang <jiasheng@...as.ac.cn>
> 
> Add the check for the return value of kzalloc in order to avoid
> NULL pointer dereference.
> Moreover, use the goto-label to share the clean code.
> 
> Fixes: d6b98c8d242a ("ice: add write functionality for GNSS TTY")
> Signed-off-by: Jiasheng Jiang <jiasheng@...as.ac.cn>
> Reviewed-by: Jiri Pirko <jiri@...dia.com>
> Tested-by: Gurucharan G <gurucharanx.g@...el.com> (A Contingent worker at Intel)
> Signed-off-by: Tony Nguyen <anthony.l.nguyen@...el.com>
> ---
>  drivers/net/ethernet/intel/ice/ice_gnss.c | 23 ++++++++++++++---------
>  1 file changed, 14 insertions(+), 9 deletions(-)
> 

Thanks,
Reviewed-by: Leon Romanovsky <leonro@...dia.com>