linux-kernel - Re: [PATCH] RDMA/cxgb4: remove redundant null pointer check before kfree

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Message-ID: <bed2c4a0-cb14-83cf-ad90-ce4e7def8b1a@opengridcomputing.com>
Date:   Thu, 20 Sep 2018 09:26:28 -0500
From:   Steve Wise <swise@...ngridcomputing.com>
To:     zhong jiang <zhongjiang@...wei.com>, swise@...lsio.com,
        dledford@...hat.com, jgg@...pe.ca
Cc:     linux-rdma@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] RDMA/cxgb4: remove redundant null pointer check before
 kfree_skb



On 9/20/2018 4:52 AM, zhong jiang wrote:
> kfree_skb has taken the null pointer into account. hence it is safe
> to remove the redundant null pointer check before kfree_skb.
> 
> Signed-off-by: zhong jiang <zhongjiang@...wei.com>
> ---
>  drivers/infiniband/hw/cxgb4/cm.c | 3 +--
>  drivers/infiniband/hw/cxgb4/qp.c | 3 +--
>  2 files changed, 2 insertions(+), 4 deletions(-)

Acked-by: Steve Wise <swise@...ngridcomputing.com>